12463930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1153}}^1$

素因数の和:1230

約数の個数: 32

約数和(自身を含む): 23929344

約数和(自身を除く): 11465414

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 1153, 2162, 2306, 5405, 5765, 10810, 11530, 26519, 53038, 54191, 108382, 132595, 265190, 270955, 541910, 1246393, 2492786, 6231965, 12463930]

約数ペア:

[(1, 12463930), (2, 6231965), (5, 2492786), (10, 1246393), (23, 541910), (46, 270955), (47, 265190), (94, 132595), (115, 108382), (230, 54191), (235, 53038), (470, 26519), (1081, 11530), (1153, 10810), (2162, 5765), (2306, 5405)]