39749330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1597}}^1$

素因数の和:1754

約数の個数: 32

約数和(自身を含む): 75936960

約数和(自身を除く): 36187630

約数列:

[1, 2, 5, 10, 19, 38, 95, 131, 190, 262, 655, 1310, 1597, 2489, 3194, 4978, 7985, 12445, 15970, 24890, 30343, 60686, 151715, 209207, 303430, 418414, 1046035, 2092070, 3974933, 7949866, 19874665, 39749330]

約数ペア:

[(1, 39749330), (2, 19874665), (5, 7949866), (10, 3974933), (19, 2092070), (38, 1046035), (95, 418414), (131, 303430), (190, 209207), (262, 151715), (655, 60686), (1310, 30343), (1597, 24890), (2489, 15970), (3194, 12445), (4978, 7985)]