15698502428

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7896631}}^1$

素因数の和:7896713

約数の個数: 24

約数和(自身を含む): 31839220224

約数和(自身を除く): 16140717796

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 7896631, 15793262, 31586524, 55276417, 110552834, 221105668, 560660801, 1121321602, 2242643204, 3924625607, 7849251214, 15698502428]

約数ペア:

[(1, 15698502428), (2, 7849251214), (4, 3924625607), (7, 2242643204), (14, 1121321602), (28, 560660801), (71, 221105668), (142, 110552834), (284, 55276417), (497, 31586524), (994, 15793262), (1988, 7896631)]