38407070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{295439}}^1$

素因数の和:295459

約数の個数: 16

約数和(自身を含む): 74450880

約数和(自身を除く): 36043810

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 295439, 590878, 1477195, 2954390, 3840707, 7681414, 19203535, 38407070]

約数ペア:

[(1, 38407070), (2, 19203535), (5, 7681414), (10, 3840707), (13, 2954390), (26, 1477195), (65, 590878), (130, 295439)]