21527542

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{15443}}^1$

素因数の和:15503

約数の個数: 16

約数和(自身を含む): 35026992

約数和(自身を除く): 13499450

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 15443, 30886, 262531, 525062, 633163, 1266326, 10763771, 21527542]

約数ペア:

[(1, 21527542), (2, 10763771), (17, 1266326), (34, 633163), (41, 525062), (82, 262531), (697, 30886), (1394, 15443)]