15740056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{103553}}^1$

素因数の和:103578

約数の個数: 16

約数和(自身を含む): 31066200

約数和(自身を除く): 15326144

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 103553, 207106, 414212, 828424, 1967507, 3935014, 7870028, 15740056]

約数ペア:

[(1, 15740056), (2, 7870028), (4, 3935014), (8, 1967507), (19, 828424), (38, 414212), (76, 207106), (152, 103553)]