12436921

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1549}}^1$

素因数の和:1624

約数の個数: 16

約数和(自身を含む): 15078400

約数和(自身を除く): 2641479

約数列:

[1, 7, 31, 37, 217, 259, 1147, 1549, 8029, 10843, 48019, 57313, 336133, 401191, 1776703, 12436921]

約数ペア:

[(1, 12436921), (7, 1776703), (31, 401191), (37, 336133), (217, 57313), (259, 48019), (1147, 10843), (1549, 8029)]