19793886151

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{977}}^1\times {\mathrm{38011}}^1$

素因数の和:39042

約数の個数: 16

約数和(自身を含む): 21859332768

約数和(自身を除く): 2065446617

約数列:

[1, 13, 41, 533, 977, 12701, 38011, 40057, 494143, 520741, 1558451, 20259863, 37136747, 482777711, 1522606627, 19793886151]

約数ペア:

[(1, 19793886151), (13, 1522606627), (41, 482777711), (533, 37136747), (977, 20259863), (12701, 1558451), (38011, 520741), (40057, 494143)]