16542956

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{449}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 29685600

約数和(自身を除く): 13142644

約数列:

[1, 2, 4, 61, 122, 151, 244, 302, 449, 604, 898, 1796, 9211, 18422, 27389, 36844, 54778, 67799, 109556, 135598, 271196, 4135739, 8271478, 16542956]

約数ペア:

[(1, 16542956), (2, 8271478), (4, 4135739), (61, 271196), (122, 135598), (151, 109556), (244, 67799), (302, 54778), (449, 36844), (604, 27389), (898, 18422), (1796, 9211)]