19450113

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5101}}^1$

素因数の和:5176

約数の個数: 16

約数和(自身を含む): 27428352

約数和(自身を除く): 7978239

約数列:

[1, 3, 31, 41, 93, 123, 1271, 3813, 5101, 15303, 158131, 209141, 474393, 627423, 6483371, 19450113]

約数ペア:

[(1, 19450113), (3, 6483371), (31, 627423), (41, 474393), (93, 209141), (123, 158131), (1271, 15303), (3813, 5101)]