11968710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30689}}^1$

素因数の和:30712

約数の個数: 32

約数和(自身を含む): 30935520

約数和(自身を除く): 18966810

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 30689, 61378, 92067, 153445, 184134, 306890, 398957, 460335, 797914, 920670, 1196871, 1994785, 2393742, 3989570, 5984355, 11968710]

約数ペア:

[(1, 11968710), (2, 5984355), (3, 3989570), (5, 2393742), (6, 1994785), (10, 1196871), (13, 920670), (15, 797914), (26, 460335), (30, 398957), (39, 306890), (65, 184134), (78, 153445), (130, 92067), (195, 61378), (390, 30689)]