15721389294

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{955243}}^1$

素因数の和:955472

約数の個数: 32

約数和(自身を含む): 34021970304

約数和(自身を除く): 18300581010

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 211, 422, 633, 1266, 2743, 5486, 8229, 16458, 955243, 1910486, 2865729, 5731458, 12418159, 24836318, 37254477, 74508954, 201556273, 403112546, 604668819, 1209337638, 2620231549, 5240463098, 7860694647, 15721389294]

約数ペア:

[(1, 15721389294), (2, 7860694647), (3, 5240463098), (6, 2620231549), (13, 1209337638), (26, 604668819), (39, 403112546), (78, 201556273), (211, 74508954), (422, 37254477), (633, 24836318), (1266, 12418159), (2743, 5731458), (5486, 2865729), (8229, 1910486), (16458, 955243)]