25188038

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{811}}^1$

素因数の和:1159

約数の個数: 16

約数和(自身を含む): 38673936

約数和(自身を除く): 13485898

約数列:

[1, 2, 53, 106, 293, 586, 811, 1622, 15529, 31058, 42983, 85966, 237623, 475246, 12594019, 25188038]

約数ペア:

[(1, 25188038), (2, 12594019), (53, 475246), (106, 237623), (293, 85966), (586, 42983), (811, 31058), (1622, 15529)]