13751228

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2579}}^1$

素因数の和:2657

約数の個数: 24

約数和(自身を含む): 25428480

約数和(自身を除く): 11677252

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 1333, 2579, 2666, 5158, 5332, 10316, 79949, 110897, 159898, 221794, 319796, 443588, 3437807, 6875614, 13751228]

約数ペア:

[(1, 13751228), (2, 6875614), (4, 3437807), (31, 443588), (43, 319796), (62, 221794), (86, 159898), (124, 110897), (172, 79949), (1333, 10316), (2579, 5332), (2666, 5158)]