22187210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{130513}}^1$

素因数の和:130537

約数の個数: 16

約数和(自身を含む): 42286536

約数和(自身を除く): 20099326

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 130513, 261026, 652565, 1305130, 2218721, 4437442, 11093605, 22187210]

約数ペア:

[(1, 22187210), (2, 11093605), (5, 4437442), (10, 2218721), (17, 1305130), (34, 652565), (85, 261026), (170, 130513)]