12457888

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{5333}}^1$

素因数の和:5416

約数の個数: 24

約数和(自身を含む): 24867108

約数和(自身を除く): 12409220

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 2336, 5333, 10666, 21332, 42664, 85328, 170656, 389309, 778618, 1557236, 3114472, 6228944, 12457888]

約数ペア:

[(1, 12457888), (2, 6228944), (4, 3114472), (8, 1557236), (16, 778618), (32, 389309), (73, 170656), (146, 85328), (292, 42664), (584, 21332), (1168, 10666), (2336, 5333)]