12699885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4051}}^1$

素因数の和:4089

約数の個数: 32

約数和(自身を含む): 23339520

約数和(自身を除く): 10639635

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 4051, 12153, 20255, 44561, 60765, 76969, 133683, 222805, 230907, 384845, 668415, 846659, 1154535, 2539977, 4233295, 12699885]

約数ペア:

[(1, 12699885), (3, 4233295), (5, 2539977), (11, 1154535), (15, 846659), (19, 668415), (33, 384845), (55, 230907), (57, 222805), (95, 133683), (165, 76969), (209, 60765), (285, 44561), (627, 20255), (1045, 12153), (3135, 4051)]