28694522

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{12379}}^1$

素因数の和:12461

約数の個数: 16

約数和(自身を含む): 46053600

約数和(自身を除く): 17359078

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 12379, 24758, 235201, 470402, 755119, 1510238, 14347261, 28694522]

約数ペア:

[(1, 28694522), (2, 14347261), (19, 1510238), (38, 755119), (61, 470402), (122, 235201), (1159, 24758), (2318, 12379)]