19621130

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{37021}}^1$

素因数の和:37081

約数の個数: 16

約数和(自身を含む): 35985384

約数和(自身を除く): 16364254

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 37021, 74042, 185105, 370210, 1962113, 3924226, 9810565, 19621130]

約数ペア:

[(1, 19621130), (2, 9810565), (5, 3924226), (10, 1962113), (53, 370210), (106, 185105), (265, 74042), (530, 37021)]