15873234

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1867}}^1$

素因数の和:1994

約数の個数: 32

約数和(自身を含む): 34520640

約数和(自身を除く): 18647406

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 218, 327, 654, 1417, 1867, 2834, 3734, 4251, 5601, 8502, 11202, 24271, 48542, 72813, 145626, 203503, 407006, 610509, 1221018, 2645539, 5291078, 7936617, 15873234]

約数ペア:

[(1, 15873234), (2, 7936617), (3, 5291078), (6, 2645539), (13, 1221018), (26, 610509), (39, 407006), (78, 203503), (109, 145626), (218, 72813), (327, 48542), (654, 24271), (1417, 11202), (1867, 8502), (2834, 5601), (3734, 4251)]