12556730

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 23272704

約数和(自身を除く): 10715974

約数列:

[1, 2, 5, 10, 73, 103, 146, 167, 206, 334, 365, 515, 730, 835, 1030, 1670, 7519, 12191, 15038, 17201, 24382, 34402, 37595, 60955, 75190, 86005, 121910, 172010, 1255673, 2511346, 6278365, 12556730]

約数ペア:

[(1, 12556730), (2, 6278365), (5, 2511346), (10, 1255673), (73, 172010), (103, 121910), (146, 86005), (167, 75190), (206, 60955), (334, 37595), (365, 34402), (515, 24382), (730, 17201), (835, 15038), (1030, 12191), (1670, 7519)]