15986884

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2267}}^1$

素因数の和:2355

約数の個数: 24

約数和(自身を含む): 29338848

約数和(自身を除く): 13351964

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 1763, 2267, 3526, 4534, 7052, 9068, 92947, 97481, 185894, 194962, 371788, 389924, 3996721, 7993442, 15986884]

約数ペア:

[(1, 15986884), (2, 7993442), (4, 3996721), (41, 389924), (43, 371788), (82, 194962), (86, 185894), (164, 97481), (172, 92947), (1763, 9068), (2267, 7052), (3526, 4534)]