16535974

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 31885920

約数和(自身を除く): 15349946

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 169, 182, 203, 241, 338, 377, 406, 482, 754, 1183, 1687, 2366, 2639, 3133, 3374, 4901, 5278, 6266, 6989, 9802, 13978, 21931, 34307, 40729, 43862, 48923, 68614, 81458, 90857, 97846, 181714, 285103, 570206, 635999, 1181141, 1271998, 2362282, 8267987, 16535974]

約数ペア:

[(1, 16535974), (2, 8267987), (7, 2362282), (13, 1271998), (14, 1181141), (26, 635999), (29, 570206), (58, 285103), (91, 181714), (169, 97846), (182, 90857), (203, 81458), (241, 68614), (338, 48923), (377, 43862), (406, 40729), (482, 34307), (754, 21931), (1183, 13978), (1687, 9802), (2366, 6989), (2639, 6266), (3133, 5278), (3374, 4901)]