29887682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{22271}}^1$

素因数の和:22345

約数の個数: 16

約数和(自身を含む): 49711104

約数和(自身を除く): 19823422

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 22271, 44542, 244981, 489962, 1358531, 2717062, 14943841, 29887682]

約数ペア:

[(1, 29887682), (2, 14943841), (11, 2717062), (22, 1358531), (61, 489962), (122, 244981), (671, 44542), (1342, 22271)]