19079508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:493

約数の個数: 96

約数和(自身を含む): 55738368

約数和(自身を除く): 36658860

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 31, 34, 42, 51, 62, 68, 84, 93, 102, 119, 124, 186, 204, 217, 238, 357, 372, 431, 434, 476, 527, 651, 714, 862, 868, 1054, 1293, 1302, 1428, 1581, 1724, 2108, 2586, 2604, 3017, 3162, 3689, 5172, 6034, 6324, 7327, 7378, 9051, 11067, 12068, 13361, 14654, 14756, 18102, 21981, 22134, 26722, 29308, 36204, 40083, 43962, 44268, 51289, 53444, 80166, 87924, 93527, 102578, 153867, 160332, 187054, 205156, 227137, 280581, 307734, 374108, 454274, 561162, 615468, 681411, 908548, 1122324, 1362822, 1589959, 2725644, 3179918, 4769877, 6359836, 9539754, 19079508]

約数ペア:

[(1, 19079508), (2, 9539754), (3, 6359836), (4, 4769877), (6, 3179918), (7, 2725644), (12, 1589959), (14, 1362822), (17, 1122324), (21, 908548), (28, 681411), (31, 615468), (34, 561162), (42, 454274), (51, 374108), (62, 307734), (68, 280581), (84, 227137), (93, 205156), (102, 187054), (119, 160332), (124, 153867), (186, 102578), (204, 93527), (217, 87924), (238, 80166), (357, 53444), (372, 51289), (431, 44268), (434, 43962), (476, 40083), (527, 36204), (651, 29308), (714, 26722), (862, 22134), (868, 21981), (1054, 18102), (1293, 14756), (1302, 14654), (1428, 13361), (1581, 12068), (1724, 11067), (2108, 9051), (2586, 7378), (2604, 7327), (3017, 6324), (3162, 6034), (3689, 5172)]