42793498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{19259}}^1$

素因数の和:19373

約数の個数: 16

約数和(自身を含む): 70722720

約数和(自身を除く): 27929222

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 19259, 38518, 211849, 423698, 1945159, 3890318, 21396749, 42793498]

約数ペア:

[(1, 42793498), (2, 21396749), (11, 3890318), (22, 1945159), (101, 423698), (202, 211849), (1111, 38518), (2222, 19259)]