13106390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6271}}^1$

素因数の和:6308

約数の個数: 32

約数和(自身を含む): 27095040

約数和(自身を除く): 13988650

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 6271, 12542, 31355, 62710, 68981, 119149, 137962, 238298, 344905, 595745, 689810, 1191490, 1310639, 2621278, 6553195, 13106390]

約数ペア:

[(1, 13106390), (2, 6553195), (5, 2621278), (10, 1310639), (11, 1191490), (19, 689810), (22, 595745), (38, 344905), (55, 238298), (95, 137962), (110, 119149), (190, 68981), (209, 62710), (418, 31355), (1045, 12542), (2090, 6271)]