22357210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{379}}^1$

素因数の和:750

約数の個数: 32

約数和(自身を含む): 42845760

約数和(自身を除く): 20488550

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 347, 379, 694, 758, 1735, 1895, 3470, 3790, 5899, 6443, 11798, 12886, 29495, 32215, 58990, 64430, 131513, 263026, 657565, 1315130, 2235721, 4471442, 11178605, 22357210]

約数ペア:

[(1, 22357210), (2, 11178605), (5, 4471442), (10, 2235721), (17, 1315130), (34, 657565), (85, 263026), (170, 131513), (347, 64430), (379, 58990), (694, 32215), (758, 29495), (1735, 12886), (1895, 11798), (3470, 6443), (3790, 5899)]