15641498

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{4421}}^1$

素因数の和:4513

約数の個数: 16

約数和(自身を含む): 24674760

約数和(自身を除く): 9033262

約数列:

[1, 2, 29, 58, 61, 122, 1769, 3538, 4421, 8842, 128209, 256418, 269681, 539362, 7820749, 15641498]

約数ペア:

[(1, 15641498), (2, 7820749), (29, 539362), (58, 269681), (61, 256418), (122, 128209), (1769, 8842), (3538, 4421)]