15822716

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2557}}^1$

素因数の和:2598

約数の個数: 48

約数和(自身を含む): 36098496

約数和(自身を除く): 20275780

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 2557, 3094, 5114, 6188, 10228, 17899, 33241, 35798, 43469, 66482, 71596, 86938, 132964, 173876, 232687, 304283, 465374, 565097, 608566, 930748, 1130194, 1217132, 2260388, 3955679, 7911358, 15822716]

約数ペア:

[(1, 15822716), (2, 7911358), (4, 3955679), (7, 2260388), (13, 1217132), (14, 1130194), (17, 930748), (26, 608566), (28, 565097), (34, 465374), (52, 304283), (68, 232687), (91, 173876), (119, 132964), (182, 86938), (221, 71596), (238, 66482), (364, 43469), (442, 35798), (476, 33241), (884, 17899), (1547, 10228), (2557, 6188), (3094, 5114)]