22311978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12437}}^1$

素因数の和:12478

約数の個数: 32

約数和(自身を含む): 50150016

約数和(自身を除く): 27838038

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 12437, 24874, 37311, 74622, 161681, 286051, 323362, 485043, 572102, 858153, 970086, 1716306, 3718663, 7437326, 11155989, 22311978]

約数ペア:

[(1, 22311978), (2, 11155989), (3, 7437326), (6, 3718663), (13, 1716306), (23, 970086), (26, 858153), (39, 572102), (46, 485043), (69, 323362), (78, 286051), (138, 161681), (299, 74622), (598, 37311), (897, 24874), (1794, 12437)]