21362919938

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{11527}}^1\times {\mathrm{40289}}^1$

素因数の和:51841

約数の個数: 16

約数和(自身を含む): 33441344640

約数和(自身を除く): 12078424702

約数列:

[1, 2, 23, 46, 11527, 23054, 40289, 80578, 265121, 530242, 926647, 1853294, 464411303, 928822606, 10681459969, 21362919938]

約数ペア:

[(1, 21362919938), (2, 10681459969), (23, 928822606), (46, 464411303), (11527, 1853294), (23054, 926647), (40289, 530242), (80578, 265121)]