19096675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{877}}^1$

素因数の和:967

約数の個数: 24

約数和(自身を含む): 25911536

約数和(自身を除く): 6814861

約数列:

[1, 5, 13, 25, 65, 67, 325, 335, 871, 877, 1675, 4355, 4385, 11401, 21775, 21925, 57005, 58759, 285025, 293795, 763867, 1468975, 3819335, 19096675]

約数ペア:

[(1, 19096675), (5, 3819335), (13, 1468975), (25, 763867), (65, 293795), (67, 285025), (325, 58759), (335, 57005), (871, 21925), (877, 21775), (1675, 11401), (4355, 4385)]