43420498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{20347}}^1$

素因数の和:20457

約数の個数: 16

約数和(自身を含む): 71787744

約数和(自身を除く): 28367246

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 20347, 40694, 223817, 447634, 1973659, 3947318, 21710249, 43420498]

約数ペア:

[(1, 43420498), (2, 21710249), (11, 3947318), (22, 1973659), (97, 447634), (194, 223817), (1067, 40694), (2134, 20347)]