30769222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{12377}}^1$

素因数の和:12503

約数の個数: 16

約数和(自身を含む): 50799312

約数和(自身を除く): 20030090

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 12377, 24754, 136147, 272294, 1398601, 2797202, 15384611, 30769222]

約数ペア:

[(1, 30769222), (2, 15384611), (11, 2797202), (22, 1398601), (113, 272294), (226, 136147), (1243, 24754), (2486, 12377)]