15353618

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2081}}^1$

素因数の和:2138

約数の個数: 32

約数和(自身を含む): 28781568

約数和(自身を除く): 13427950

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 527, 1054, 2081, 3689, 4162, 7378, 14567, 29134, 35377, 64511, 70754, 129022, 247639, 451577, 495278, 903154, 1096687, 2193374, 7676809, 15353618]

約数ペア:

[(1, 15353618), (2, 7676809), (7, 2193374), (14, 1096687), (17, 903154), (31, 495278), (34, 451577), (62, 247639), (119, 129022), (217, 70754), (238, 64511), (434, 35377), (527, 29134), (1054, 14567), (2081, 7378), (3689, 4162)]