19374105218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{2543201}}^1$

素因数の和:2543509

約数の個数: 16

約数和(自身を含む): 31403458296

約数和(自身を除く): 12029353078

約数列:

[1, 2, 13, 26, 293, 586, 3809, 7618, 2543201, 5086402, 33061613, 66123226, 745157893, 1490315786, 9687052609, 19374105218]

約数ペア:

[(1, 19374105218), (2, 9687052609), (13, 1490315786), (26, 745157893), (293, 66123226), (586, 33061613), (3809, 5086402), (7618, 2543201)]