16612570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7517}}^1$

素因数の和:7554

約数の個数: 32

約数和(自身を含む): 34101648

約数和(自身を除く): 17489078

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 7517, 15034, 37585, 75170, 97721, 127789, 195442, 255578, 488605, 638945, 977210, 1277890, 1661257, 3322514, 8306285, 16612570]

約数ペア:

[(1, 16612570), (2, 8306285), (5, 3322514), (10, 1661257), (13, 1277890), (17, 977210), (26, 638945), (34, 488605), (65, 255578), (85, 195442), (130, 127789), (170, 97721), (221, 75170), (442, 37585), (1105, 15034), (2210, 7517)]