13858210

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{13721}}^1$

素因数の和:13829

約数の個数: 16

約数和(自身を含む): 25193592

約数和(自身を除く): 11335382

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 13721, 27442, 68605, 137210, 1385821, 2771642, 6929105, 13858210]

約数ペア:

[(1, 13858210), (2, 6929105), (5, 2771642), (10, 1385821), (101, 137210), (202, 68605), (505, 27442), (1010, 13721)]