19945673281

素因数分解:

${\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1229}}^1\times {\mathrm{6397}}^1$

素因数の和:7728

約数の個数: 16

約数和(自身を含む): 20775585600

約数和(自身を除く): 829912319

約数列:

[1, 43, 59, 1229, 2537, 6397, 52847, 72511, 275071, 377423, 3117973, 7861913, 16229189, 338062259, 463852867, 19945673281]

約数ペア:

[(1, 19945673281), (43, 463852867), (59, 338062259), (1229, 16229189), (2537, 7861913), (6397, 3117973), (52847, 377423), (72511, 275071)]