15566304

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12473}}^1$

素因数の和:12499

約数の個数: 48

約数和(自身を含む): 44008272

約数和(自身を除く): 28441968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 12473, 24946, 37419, 49892, 74838, 99784, 149676, 162149, 199568, 299352, 324298, 399136, 486447, 598704, 648596, 972894, 1197408, 1297192, 1945788, 2594384, 3891576, 5188768, 7783152, 15566304]

約数ペア:

[(1, 15566304), (2, 7783152), (3, 5188768), (4, 3891576), (6, 2594384), (8, 1945788), (12, 1297192), (13, 1197408), (16, 972894), (24, 648596), (26, 598704), (32, 486447), (39, 399136), (48, 324298), (52, 299352), (78, 199568), (96, 162149), (104, 149676), (156, 99784), (208, 74838), (312, 49892), (416, 37419), (624, 24946), (1248, 12473)]