21233886

素因数分解:

$2^1\times 3^1\times {\mathrm{367}}^1\times {\mathrm{9643}}^1$

素因数の和:10015

約数の個数: 16

約数和(自身を含む): 42587904

約数和(自身を除く): 21354018

約数列:

[1, 2, 3, 6, 367, 734, 1101, 2202, 9643, 19286, 28929, 57858, 3538981, 7077962, 10616943, 21233886]

約数ペア:

[(1, 21233886), (2, 10616943), (3, 7077962), (6, 3538981), (367, 57858), (734, 28929), (1101, 19286), (2202, 9643)]