19085664

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 55417824

約数和(自身を除く): 36332160

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 78, 82, 96, 104, 123, 156, 164, 208, 246, 312, 328, 373, 416, 492, 533, 624, 656, 746, 984, 1066, 1119, 1248, 1312, 1492, 1599, 1968, 2132, 2238, 2984, 3198, 3936, 4264, 4476, 4849, 5968, 6396, 8528, 8952, 9698, 11936, 12792, 14547, 15293, 17056, 17904, 19396, 25584, 29094, 30586, 35808, 38792, 45879, 51168, 58188, 61172, 77584, 91758, 116376, 122344, 155168, 183516, 198809, 232752, 244688, 367032, 397618, 465504, 489376, 596427, 734064, 795236, 1192854, 1468128, 1590472, 2385708, 3180944, 4771416, 6361888, 9542832, 19085664]

約数ペア:

[(1, 19085664), (2, 9542832), (3, 6361888), (4, 4771416), (6, 3180944), (8, 2385708), (12, 1590472), (13, 1468128), (16, 1192854), (24, 795236), (26, 734064), (32, 596427), (39, 489376), (41, 465504), (48, 397618), (52, 367032), (78, 244688), (82, 232752), (96, 198809), (104, 183516), (123, 155168), (156, 122344), (164, 116376), (208, 91758), (246, 77584), (312, 61172), (328, 58188), (373, 51168), (416, 45879), (492, 38792), (533, 35808), (624, 30586), (656, 29094), (746, 25584), (984, 19396), (1066, 17904), (1119, 17056), (1248, 15293), (1312, 14547), (1492, 12792), (1599, 11936), (1968, 9698), (2132, 8952), (2238, 8528), (2984, 6396), (3198, 5968), (3936, 4849), (4264, 4476)]