19888348538

素因数分解:

$2^1\times {\mathrm{23}}^3\times {\mathrm{29}}^1\times {\mathrm{28183}}^1$

素因数の和:28283

約数の個数: 32

約数和(自身を含む): 32265043200

約数和(自身を除く): 12376694662

約数列:

[1, 2, 23, 29, 46, 58, 529, 667, 1058, 1334, 12167, 15341, 24334, 28183, 30682, 56366, 352843, 648209, 705686, 817307, 1296418, 1634614, 14908807, 18798061, 29817614, 37596122, 342902561, 432355403, 685805122, 864710806, 9944174269, 19888348538]

約数ペア:

[(1, 19888348538), (2, 9944174269), (23, 864710806), (29, 685805122), (46, 432355403), (58, 342902561), (529, 37596122), (667, 29817614), (1058, 18798061), (1334, 14908807), (12167, 1634614), (15341, 1296418), (24334, 817307), (28183, 705686), (30682, 648209), (56366, 352843)]