25251038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{1193}}^1$

素因数の和:1771

約数の個数: 16

約数和(自身を含む): 39975120

約数和(自身を除く): 14724082

約数列:

[1, 2, 19, 38, 557, 1114, 1193, 2386, 10583, 21166, 22667, 45334, 664501, 1329002, 12625519, 25251038]

約数ペア:

[(1, 25251038), (2, 12625519), (19, 1329002), (38, 664501), (557, 45334), (1114, 22667), (1193, 21166), (2386, 10583)]