15392212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{991}}^1$

素因数の和:1359

約数の個数: 24

約数和(自身を含む): 29498112

約数和(自身を除く): 14105900

約数列:

[1, 2, 4, 11, 22, 44, 353, 706, 991, 1412, 1982, 3883, 3964, 7766, 10901, 15532, 21802, 43604, 349823, 699646, 1399292, 3848053, 7696106, 15392212]

約数ペア:

[(1, 15392212), (2, 7696106), (4, 3848053), (11, 1399292), (22, 699646), (44, 349823), (353, 43604), (706, 21802), (991, 15532), (1412, 10901), (1982, 7766), (3883, 3964)]