17485738

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6481}}^1$

素因数の和:6573

約数の個数: 16

約数和(自身を含む): 28002240

約数和(自身を除く): 10516502

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 6481, 12962, 123139, 246278, 460151, 920302, 8742869, 17485738]

約数ペア:

[(1, 17485738), (2, 8742869), (19, 920302), (38, 460151), (71, 246278), (142, 123139), (1349, 12962), (2698, 6481)]