13345990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{190657}}^1$

素因数の和:190671

約数の個数: 16

約数和(自身を含む): 27454752

約数和(自身を除く): 14108762

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 190657, 381314, 953285, 1334599, 1906570, 2669198, 6672995, 13345990]

約数ペア:

[(1, 13345990), (2, 6672995), (5, 2669198), (7, 1906570), (10, 1334599), (14, 953285), (35, 381314), (70, 190657)]