21829642

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{929}}^1$

素因数の和:1341

約数の個数: 16

約数和(自身を含む): 33926400

約数和(自身を除く): 12096758

約数列:

[1, 2, 31, 62, 379, 758, 929, 1858, 11749, 23498, 28799, 57598, 352091, 704182, 10914821, 21829642]

約数ペア:

[(1, 21829642), (2, 10914821), (31, 704182), (62, 352091), (379, 57598), (758, 28799), (929, 23498), (1858, 11749)]