15138416

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1327}}^1$

素因数の和:1389

約数の個数: 40

約数和(自身を含む): 31617024

約数和(自身を除く): 16478608

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1327, 1426, 2654, 2852, 5308, 5704, 10616, 11408, 21232, 30521, 41137, 61042, 82274, 122084, 164548, 244168, 329096, 488336, 658192, 946151, 1892302, 3784604, 7569208, 15138416]

約数ペア:

[(1, 15138416), (2, 7569208), (4, 3784604), (8, 1892302), (16, 946151), (23, 658192), (31, 488336), (46, 329096), (62, 244168), (92, 164548), (124, 122084), (184, 82274), (248, 61042), (368, 41137), (496, 30521), (713, 21232), (1327, 11408), (1426, 10616), (2654, 5704), (2852, 5308)]