12259370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{571}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 23474880

約数和(自身を除く): 11215510

約数列:

[1, 2, 5, 10, 19, 38, 95, 113, 190, 226, 565, 571, 1130, 1142, 2147, 2855, 4294, 5710, 10735, 10849, 21470, 21698, 54245, 64523, 108490, 129046, 322615, 645230, 1225937, 2451874, 6129685, 12259370]

約数ペア:

[(1, 12259370), (2, 6129685), (5, 2451874), (10, 1225937), (19, 645230), (38, 322615), (95, 129046), (113, 108490), (190, 64523), (226, 54245), (565, 21698), (571, 21470), (1130, 10849), (1142, 10735), (2147, 5710), (2855, 4294)]