18804958835

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{587}}^1\times {\mathrm{5081}}^1$

素因数の和:5783

約数の個数: 32

約数和(自身を含む): 24598994112

約数和(自身を除く): 5794035277

約数列:

[1, 5, 13, 65, 97, 485, 587, 1261, 2935, 5081, 6305, 7631, 25405, 38155, 56939, 66053, 284695, 330265, 492857, 740207, 2464285, 2982547, 3701035, 6407141, 14912735, 32035705, 38773111, 193865555, 289307059, 1446535295, 3760991767, 18804958835]

約数ペア:

[(1, 18804958835), (5, 3760991767), (13, 1446535295), (65, 289307059), (97, 193865555), (485, 38773111), (587, 32035705), (1261, 14912735), (2935, 6407141), (5081, 3701035), (6305, 2982547), (7631, 2464285), (25405, 740207), (38155, 492857), (56939, 330265), (66053, 284695)]