724314238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1931}}^1\times {\mathrm{9871}}^1$

素因数の和:11823

約数の個数: 16

約数和(自身を含む): 1144362240

約数和(自身を除く): 420048002

約数列:

[1, 2, 19, 38, 1931, 3862, 9871, 19742, 36689, 73378, 187549, 375098, 19060901, 38121802, 362157119, 724314238]

約数ペア:

[(1, 724314238), (2, 362157119), (19, 38121802), (38, 19060901), (1931, 375098), (3862, 187549), (9871, 73378), (19742, 36689)]