1926616321

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{629819}}^1$

素因数の和:629868

約数の個数: 16

約数和(自身を含む): 2418508800

約数和(自身を除く): 491892479

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 629819, 4408733, 11966561, 14485837, 83765927, 101400859, 275230903, 1926616321]

約数ペア:

[(1, 1926616321), (7, 275230903), (19, 101400859), (23, 83765927), (133, 14485837), (161, 11966561), (437, 4408733), (3059, 629819)]