19160208

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:229

約数の個数: 120

約数和(自身を含む): 58032000

約数和(自身を除く): 38871792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 47, 48, 57, 72, 76, 94, 114, 141, 144, 149, 152, 171, 188, 228, 282, 298, 304, 342, 376, 423, 447, 456, 564, 596, 684, 752, 846, 893, 894, 912, 1128, 1192, 1341, 1368, 1692, 1786, 1788, 2256, 2384, 2679, 2682, 2736, 2831, 3384, 3572, 3576, 5358, 5364, 5662, 6768, 7003, 7144, 7152, 8037, 8493, 10716, 10728, 11324, 14006, 14288, 16074, 16986, 21009, 21432, 21456, 22648, 25479, 28012, 32148, 33972, 42018, 42864, 45296, 50958, 56024, 63027, 64296, 67944, 84036, 101916, 112048, 126054, 128592, 133057, 135888, 168072, 203832, 252108, 266114, 336144, 399171, 407664, 504216, 532228, 798342, 1008432, 1064456, 1197513, 1596684, 2128912, 2395026, 3193368, 4790052, 6386736, 9580104, 19160208]

約数ペア:

[(1, 19160208), (2, 9580104), (3, 6386736), (4, 4790052), (6, 3193368), (8, 2395026), (9, 2128912), (12, 1596684), (16, 1197513), (18, 1064456), (19, 1008432), (24, 798342), (36, 532228), (38, 504216), (47, 407664), (48, 399171), (57, 336144), (72, 266114), (76, 252108), (94, 203832), (114, 168072), (141, 135888), (144, 133057), (149, 128592), (152, 126054), (171, 112048), (188, 101916), (228, 84036), (282, 67944), (298, 64296), (304, 63027), (342, 56024), (376, 50958), (423, 45296), (447, 42864), (456, 42018), (564, 33972), (596, 32148), (684, 28012), (752, 25479), (846, 22648), (893, 21456), (894, 21432), (912, 21009), (1128, 16986), (1192, 16074), (1341, 14288), (1368, 14006), (1692, 11324), (1786, 10728), (1788, 10716), (2256, 8493), (2384, 8037), (2679, 7152), (2682, 7144), (2736, 7003), (2831, 6768), (3384, 5662), (3572, 5364), (3576, 5358)]