19028698

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{25237}}^1$

素因数の和:25281

約数の個数: 16

約数和(自身を含む): 31799880

約数和(自身を除く): 12771182

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 25237, 50474, 328081, 656162, 731873, 1463746, 9514349, 19028698]

約数ペア:

[(1, 19028698), (2, 9514349), (13, 1463746), (26, 731873), (29, 656162), (58, 328081), (377, 50474), (754, 25237)]