21193602

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{31259}}^1$

素因数の和:31377

約数の個数: 16

約数和(自身を含む): 42763680

約数和(自身を除く): 21570078

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 31259, 62518, 93777, 187554, 3532267, 7064534, 10596801, 21193602]

約数ペア:

[(1, 21193602), (2, 10596801), (3, 7064534), (6, 3532267), (113, 187554), (226, 93777), (339, 62518), (678, 31259)]