15691481414

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{38648969}}^1$

素因数の和:38649007

約数の個数: 16

約数和(自身を含む): 27827258400

約数和(自身を除く): 12135776986

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 38648969, 77297938, 270542783, 541085566, 1120820101, 2241640202, 7845740707, 15691481414]

約数ペア:

[(1, 15691481414), (2, 7845740707), (7, 2241640202), (14, 1120820101), (29, 541085566), (58, 270542783), (203, 77297938), (406, 38648969)]