11954030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{997}}^1$

素因数の和:1124

約数の個数: 32

約数和(自身を含む): 23712480

約数和(自身を除く): 11758450

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 218, 545, 997, 1090, 1199, 1994, 2398, 4985, 5995, 9970, 10967, 11990, 21934, 54835, 108673, 109670, 217346, 543365, 1086730, 1195403, 2390806, 5977015, 11954030]

約数ペア:

[(1, 11954030), (2, 5977015), (5, 2390806), (10, 1195403), (11, 1086730), (22, 543365), (55, 217346), (109, 109670), (110, 108673), (218, 54835), (545, 21934), (997, 11990), (1090, 10967), (1199, 9970), (1994, 5995), (2398, 4985)]