12042415

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1063

約数の個数: 32

約数和(自身を含む): 18616320

約数和(自身を除く): 6573905

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 155, 217, 341, 385, 1009, 1085, 1705, 2387, 5045, 7063, 11099, 11935, 31279, 35315, 55495, 77693, 156395, 218953, 344069, 388465, 1094765, 1720345, 2408483, 12042415]

約数ペア:

[(1, 12042415), (5, 2408483), (7, 1720345), (11, 1094765), (31, 388465), (35, 344069), (55, 218953), (77, 156395), (155, 77693), (217, 55495), (341, 35315), (385, 31279), (1009, 11935), (1085, 11099), (1705, 7063), (2387, 5045)]