16401245

素因数分解:

$5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4831}}^1$

素因数の和:4940

約数の個数: 16

約数和(自身を含む): 22729728

約数和(自身を除く): 6328483

約数列:

[1, 5, 7, 35, 97, 485, 679, 3395, 4831, 24155, 33817, 169085, 468607, 2343035, 3280249, 16401245]

約数ペア:

[(1, 16401245), (5, 3280249), (7, 2343035), (35, 468607), (97, 169085), (485, 33817), (679, 24155), (3395, 4831)]