22681570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1321}}^1$

素因数の和:1446

約数の個数: 32

約数和(自身を含む): 43689456

約数和(自身を除く): 21007886

約数列:

[1, 2, 5, 10, 17, 34, 85, 101, 170, 202, 505, 1010, 1321, 1717, 2642, 3434, 6605, 8585, 13210, 17170, 22457, 44914, 112285, 133421, 224570, 266842, 667105, 1334210, 2268157, 4536314, 11340785, 22681570]

約数ペア:

[(1, 22681570), (2, 11340785), (5, 4536314), (10, 2268157), (17, 1334210), (34, 667105), (85, 266842), (101, 224570), (170, 133421), (202, 112285), (505, 44914), (1010, 22457), (1321, 17170), (1717, 13210), (2642, 8585), (3434, 6605)]