15385612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 31667328

約数和(自身を除く): 16281716

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 67, 68, 134, 187, 268, 307, 374, 614, 737, 748, 1139, 1228, 1474, 2278, 2948, 3377, 4556, 5219, 6754, 10438, 12529, 13508, 20569, 20876, 25058, 41138, 50116, 57409, 82276, 114818, 226259, 229636, 349673, 452518, 699346, 905036, 1398692, 3846403, 7692806, 15385612]

約数ペア:

[(1, 15385612), (2, 7692806), (4, 3846403), (11, 1398692), (17, 905036), (22, 699346), (34, 452518), (44, 349673), (67, 229636), (68, 226259), (134, 114818), (187, 82276), (268, 57409), (307, 50116), (374, 41138), (614, 25058), (737, 20876), (748, 20569), (1139, 13508), (1228, 12529), (1474, 10438), (2278, 6754), (2948, 5219), (3377, 4556)]