16247998

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{907}}^1$

素因数の和:988

約数の個数: 24

約数和(自身を含む): 26918568

約数和(自身を除く): 10670570

約数列:

[1, 2, 13, 26, 53, 106, 169, 338, 689, 907, 1378, 1814, 8957, 11791, 17914, 23582, 48071, 96142, 153283, 306566, 624923, 1249846, 8123999, 16247998]

約数ペア:

[(1, 16247998), (2, 8123999), (13, 1249846), (26, 624923), (53, 306566), (106, 153283), (169, 96142), (338, 48071), (689, 23582), (907, 17914), (1378, 11791), (1814, 8957)]