19070041585

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1801}}^1\times {\mathrm{4261}}^1$

素因数の和:6145

約数の個数: 32

約数和(自身を含む): 26542508544

約数和(自身を除く): 7472466959

約数列:

[1, 5, 7, 35, 71, 355, 497, 1801, 2485, 4261, 9005, 12607, 21305, 29827, 63035, 127871, 149135, 302531, 639355, 895097, 1512655, 2117717, 4475485, 7674061, 10588585, 38370305, 53718427, 268592135, 544858331, 2724291655, 3814008317, 19070041585]

約数ペア:

[(1, 19070041585), (5, 3814008317), (7, 2724291655), (35, 544858331), (71, 268592135), (355, 53718427), (497, 38370305), (1801, 10588585), (2485, 7674061), (4261, 4475485), (9005, 2117717), (12607, 1512655), (21305, 895097), (29827, 639355), (63035, 302531), (127871, 149135)]