16977662

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 29502144

約数和(自身を除く): 12524482

約数列:

[1, 2, 13, 17, 26, 34, 71, 142, 221, 442, 541, 923, 1082, 1207, 1846, 2414, 7033, 9197, 14066, 15691, 18394, 31382, 38411, 76822, 119561, 239122, 499343, 652987, 998686, 1305974, 8488831, 16977662]

約数ペア:

[(1, 16977662), (2, 8488831), (13, 1305974), (17, 998686), (26, 652987), (34, 499343), (71, 239122), (142, 119561), (221, 76822), (442, 38411), (541, 31382), (923, 18394), (1082, 15691), (1207, 14066), (1846, 9197), (2414, 7033)]