12123575906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{85889}}^1$

素因数の和:86054

約数の個数: 32

約数和(自身を含む): 20129180400

約数和(自身を除く): 8005604494

約数列:

[1, 2, 13, 26, 61, 89, 122, 178, 793, 1157, 1586, 2314, 5429, 10858, 70577, 85889, 141154, 171778, 1116557, 2233114, 5239229, 7644121, 10478458, 15288242, 68109977, 99373573, 136219954, 198747146, 466291381, 932582762, 6061787953, 12123575906]

約数ペア:

[(1, 12123575906), (2, 6061787953), (13, 932582762), (26, 466291381), (61, 198747146), (89, 136219954), (122, 99373573), (178, 68109977), (793, 15288242), (1157, 10478458), (1586, 7644121), (2314, 5239229), (5429, 2233114), (10858, 1116557), (70577, 171778), (85889, 141154)]