21032746

素因数分解:

$2^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{3217}}^1$

素因数の和:3693

約数の個数: 16

約数和(自身を含む): 36144576

約数和(自身を除く): 15111830

約数列:

[1, 2, 7, 14, 467, 934, 3217, 3269, 6434, 6538, 22519, 45038, 1502339, 3004678, 10516373, 21032746]

約数ペア:

[(1, 21032746), (2, 10516373), (7, 3004678), (14, 1502339), (467, 45038), (934, 22519), (3217, 6538), (3269, 6434)]