10525658

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 19764000

約数和(自身を除く): 9238342

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 149, 169, 209, 247, 286, 298, 338, 418, 494, 1639, 1859, 1937, 2717, 2831, 3211, 3278, 3718, 3874, 5434, 5662, 6422, 21307, 25181, 31141, 35321, 36803, 42614, 50362, 62282, 70642, 73606, 276991, 404833, 478439, 553982, 809666, 956878, 5262829, 10525658]

約数ペア:

[(1, 10525658), (2, 5262829), (11, 956878), (13, 809666), (19, 553982), (22, 478439), (26, 404833), (38, 276991), (143, 73606), (149, 70642), (169, 62282), (209, 50362), (247, 42614), (286, 36803), (298, 35321), (338, 31141), (418, 25181), (494, 21307), (1639, 6422), (1859, 5662), (1937, 5434), (2717, 3874), (2831, 3718), (3211, 3278)]