15008708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1381}}^1$

素因数の和:1428

約数の個数: 48

約数和(自身を含む): 32504640

約数和(自身を除く): 17495932

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 418, 494, 572, 836, 988, 1381, 2717, 2762, 5434, 5524, 10868, 15191, 17953, 26239, 30382, 35906, 52478, 60764, 71812, 104956, 197483, 288629, 341107, 394966, 577258, 682214, 789932, 1154516, 1364428, 3752177, 7504354, 15008708]

約数ペア:

[(1, 15008708), (2, 7504354), (4, 3752177), (11, 1364428), (13, 1154516), (19, 789932), (22, 682214), (26, 577258), (38, 394966), (44, 341107), (52, 288629), (76, 197483), (143, 104956), (209, 71812), (247, 60764), (286, 52478), (418, 35906), (494, 30382), (572, 26239), (836, 17953), (988, 15191), (1381, 10868), (2717, 5524), (2762, 5434)]