219912326

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1\times {\mathrm{4723}}^1$

素因数の和:5507

約数の個数: 16

約数和(自身を含む): 341035008

約数和(自身を除く): 121122682

約数列:

[1, 2, 31, 62, 751, 1502, 4723, 9446, 23281, 46562, 146413, 292826, 3546973, 7093946, 109956163, 219912326]

約数ペア:

[(1, 219912326), (2, 109956163), (31, 7093946), (62, 3546973), (751, 292826), (1502, 146413), (4723, 46562), (9446, 23281)]