15239528654

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{4073}}^1$

素因数の和:4377

約数の個数: 64

約数和(自身を含む): 28159488000

約数和(自身を除く): 12919959346

約数列:

[1, 2, 7, 14, 17, 34, 79, 119, 158, 199, 238, 398, 553, 1106, 1343, 1393, 2686, 2786, 3383, 4073, 6766, 8146, 9401, 15721, 18802, 23681, 28511, 31442, 47362, 57022, 69241, 110047, 138482, 220094, 267257, 321767, 484687, 534514, 643534, 810527, 969374, 1621054, 1870799, 2252369, 3741598, 4504738, 5470039, 5673689, 10940078, 11347378, 13778959, 27557918, 38290273, 64031633, 76580546, 96452713, 128063266, 192905426, 448221431, 896442862, 1088537761, 2177075522, 7619764327, 15239528654]

約数ペア:

[(1, 15239528654), (2, 7619764327), (7, 2177075522), (14, 1088537761), (17, 896442862), (34, 448221431), (79, 192905426), (119, 128063266), (158, 96452713), (199, 76580546), (238, 64031633), (398, 38290273), (553, 27557918), (1106, 13778959), (1343, 11347378), (1393, 10940078), (2686, 5673689), (2786, 5470039), (3383, 4504738), (4073, 3741598), (6766, 2252369), (8146, 1870799), (9401, 1621054), (15721, 969374), (18802, 810527), (23681, 643534), (28511, 534514), (31442, 484687), (47362, 321767), (57022, 267257), (69241, 220094), (110047, 138482)]