22169518

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{10487}}^1$

素因数の和:10647

約数の個数: 16

約数和(自身を含む): 38260224

約数和(自身を除く): 16090706

約数列:

[1, 2, 7, 14, 151, 302, 1057, 2114, 10487, 20974, 73409, 146818, 1583537, 3167074, 11084759, 22169518]

約数ペア:

[(1, 22169518), (2, 11084759), (7, 3167074), (14, 1583537), (151, 146818), (302, 73409), (1057, 20974), (2114, 10487)]