21167951222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1151}}^1\times {\mathrm{835951}}^1$

素因数の和:837115

約数の個数: 16

約数和(自身を含む): 34668601344

約数和(自身を除く): 13500650122

約数列:

[1, 2, 11, 22, 1151, 2302, 12661, 25322, 835951, 1671902, 9195461, 18390922, 962179601, 1924359202, 10583975611, 21167951222]

約数ペア:

[(1, 21167951222), (2, 10583975611), (11, 1924359202), (22, 962179601), (1151, 18390922), (2302, 9195461), (12661, 1671902), (25322, 835951)]