15913608

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 42024960

約数和(自身を除く): 26111352

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 127, 138, 184, 227, 254, 276, 381, 454, 508, 552, 681, 762, 908, 1016, 1362, 1524, 1816, 2724, 2921, 3048, 5221, 5448, 5842, 8763, 10442, 11684, 15663, 17526, 20884, 23368, 28829, 31326, 35052, 41768, 57658, 62652, 70104, 86487, 115316, 125304, 172974, 230632, 345948, 663067, 691896, 1326134, 1989201, 2652268, 3978402, 5304536, 7956804, 15913608]

約数ペア:

[(1, 15913608), (2, 7956804), (3, 5304536), (4, 3978402), (6, 2652268), (8, 1989201), (12, 1326134), (23, 691896), (24, 663067), (46, 345948), (69, 230632), (92, 172974), (127, 125304), (138, 115316), (184, 86487), (227, 70104), (254, 62652), (276, 57658), (381, 41768), (454, 35052), (508, 31326), (552, 28829), (681, 23368), (762, 20884), (908, 17526), (1016, 15663), (1362, 11684), (1524, 10442), (1816, 8763), (2724, 5842), (2921, 5448), (3048, 5221)]