19700834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{22541}}^1$

素因数の和:22585

約数の個数: 16

約数和(自身を含む): 32460480

約数和(自身を除く): 12759646

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 22541, 45082, 428279, 518443, 856558, 1036886, 9850417, 19700834]

約数ペア:

[(1, 19700834), (2, 9850417), (19, 1036886), (23, 856558), (38, 518443), (46, 428279), (437, 45082), (874, 22541)]