19452097

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5273}}^1$

素因数の和:5328

約数の個数: 16

約数和(自身を含む): 24302592

約数和(自身を除く): 4850495

約数列:

[1, 7, 17, 31, 119, 217, 527, 3689, 5273, 36911, 89641, 163463, 627487, 1144241, 2778871, 19452097]

約数ペア:

[(1, 19452097), (7, 2778871), (17, 1144241), (31, 627487), (119, 163463), (217, 89641), (527, 36911), (3689, 5273)]