16279846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 31104000

約数和(自身を除く): 14824154

約数列:

[1, 2, 11, 17, 19, 22, 29, 34, 38, 58, 79, 158, 187, 209, 319, 323, 374, 418, 493, 551, 638, 646, 869, 986, 1102, 1343, 1501, 1738, 2291, 2686, 3002, 3553, 4582, 5423, 6061, 7106, 9367, 10846, 12122, 14773, 16511, 18734, 25201, 25517, 29546, 33022, 38947, 43529, 50402, 51034, 77894, 87058, 103037, 206074, 280687, 428417, 478819, 561374, 739993, 856834, 957638, 1479986, 8139923, 16279846]

約数ペア:

[(1, 16279846), (2, 8139923), (11, 1479986), (17, 957638), (19, 856834), (22, 739993), (29, 561374), (34, 478819), (38, 428417), (58, 280687), (79, 206074), (158, 103037), (187, 87058), (209, 77894), (319, 51034), (323, 50402), (374, 43529), (418, 38947), (493, 33022), (551, 29546), (638, 25517), (646, 25201), (869, 18734), (986, 16511), (1102, 14773), (1343, 12122), (1501, 10846), (1738, 9367), (2291, 7106), (2686, 6061), (3002, 5423), (3553, 4582)]