13847390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2351}}^1$

素因数の和:2408

約数の個数: 32

約数和(自身を含む): 27095040

約数和(自身を除く): 13247650

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2351, 2945, 4702, 5890, 11755, 23510, 44669, 72881, 89338, 145762, 223345, 364405, 446690, 728810, 1384739, 2769478, 6923695, 13847390]

約数ペア:

[(1, 13847390), (2, 6923695), (5, 2769478), (10, 1384739), (19, 728810), (31, 446690), (38, 364405), (62, 223345), (95, 145762), (155, 89338), (190, 72881), (310, 44669), (589, 23510), (1178, 11755), (2351, 5890), (2945, 4702)]