11857810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1319}}^1$

素因数の和:1386

約数の個数: 32

約数和(自身を含む): 22809600

約数和(自身を除く): 10951790

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1319, 1798, 2638, 4495, 6595, 8990, 13190, 38251, 40889, 76502, 81778, 191255, 204445, 382510, 408890, 1185781, 2371562, 5928905, 11857810]

約数ペア:

[(1, 11857810), (2, 5928905), (5, 2371562), (10, 1185781), (29, 408890), (31, 382510), (58, 204445), (62, 191255), (145, 81778), (155, 76502), (290, 40889), (310, 38251), (899, 13190), (1319, 8990), (1798, 6595), (2638, 4495)]