10121974

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{509}}^1$

素因数の和:735

約数の個数: 16

約数和(自身を含む): 15557040

約数和(自身を除く): 5435066

約数列:

[1, 2, 61, 122, 163, 326, 509, 1018, 9943, 19886, 31049, 62098, 82967, 165934, 5060987, 10121974]

約数ペア:

[(1, 10121974), (2, 5060987), (61, 165934), (122, 82967), (163, 62098), (326, 31049), (509, 19886), (1018, 9943)]