12461390

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{21121}}^1$

素因数の和:21187

約数の個数: 16

約数和(自身を含む): 22811760

約数和(自身を除く): 10350370

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 21121, 42242, 105605, 211210, 1246139, 2492278, 6230695, 12461390]

約数ペア:

[(1, 12461390), (2, 6230695), (5, 2492278), (10, 1246139), (59, 211210), (118, 105605), (295, 42242), (590, 21121)]