13345430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{190649}}^1$

素因数の和:190663

約数の個数: 16

約数和(自身を含む): 27453600

約数和(自身を除く): 14108170

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 190649, 381298, 953245, 1334543, 1906490, 2669086, 6672715, 13345430]

約数ペア:

[(1, 13345430), (2, 6672715), (5, 2669086), (7, 1906490), (10, 1334543), (14, 953245), (35, 381298), (70, 190649)]