12463210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{439}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 23950080

約数和(自身を除く): 11486870

約数列:

[1, 2, 5, 10, 17, 34, 85, 167, 170, 334, 439, 835, 878, 1670, 2195, 2839, 4390, 5678, 7463, 14195, 14926, 28390, 37315, 73313, 74630, 146626, 366565, 733130, 1246321, 2492642, 6231605, 12463210]

約数ペア:

[(1, 12463210), (2, 6231605), (5, 2492642), (10, 1246321), (17, 733130), (34, 366565), (85, 146626), (167, 74630), (170, 73313), (334, 37315), (439, 28390), (835, 14926), (878, 14195), (1670, 7463), (2195, 5678), (2839, 4390)]