15204616

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4451}}^1$

素因数の和:4525

約数の個数: 32

約数和(自身を含む): 33122880

約数和(自身を除く): 17918264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 4451, 8902, 17804, 31157, 35608, 62314, 124628, 249256, 271511, 543022, 1086044, 1900577, 2172088, 3801154, 7602308, 15204616]

約数ペア:

[(1, 15204616), (2, 7602308), (4, 3801154), (7, 2172088), (8, 1900577), (14, 1086044), (28, 543022), (56, 271511), (61, 249256), (122, 124628), (244, 62314), (427, 35608), (488, 31157), (854, 17804), (1708, 8902), (3416, 4451)]