24640522

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{809}}^1$

素因数の和:1065

約数の個数: 16

約数和(自身を含む): 37626120

約数和(自身を除く): 12985598

約数列:

[1, 2, 97, 157, 194, 314, 809, 1618, 15229, 30458, 78473, 127013, 156946, 254026, 12320261, 24640522]

約数ペア:

[(1, 24640522), (2, 12320261), (97, 254026), (157, 156946), (194, 127013), (314, 78473), (809, 30458), (1618, 15229)]