19306394

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{2579}}^1$

素因数の和:2797

約数の個数: 16

約数和(自身を含む): 30650400

約数和(自身を除く): 11344006

約数列:

[1, 2, 19, 38, 197, 394, 2579, 3743, 5158, 7486, 49001, 98002, 508063, 1016126, 9653197, 19306394]

約数ペア:

[(1, 19306394), (2, 9653197), (19, 1016126), (38, 508063), (197, 98002), (394, 49001), (2579, 7486), (3743, 5158)]