12237365

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 18019584

約数和(自身を除く): 5782219

約数列:

[1, 5, 7, 17, 35, 85, 119, 131, 157, 595, 655, 785, 917, 1099, 2227, 2669, 4585, 5495, 11135, 13345, 15589, 18683, 20567, 77945, 93415, 102835, 143969, 349639, 719845, 1748195, 2447473, 12237365]

約数ペア:

[(1, 12237365), (5, 2447473), (7, 1748195), (17, 719845), (35, 349639), (85, 143969), (119, 102835), (131, 93415), (157, 77945), (595, 20567), (655, 18683), (785, 15589), (917, 13345), (1099, 11135), (2227, 5495), (2669, 4585)]