19396093684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2081}}^1\times {\mathrm{11149}}^1$

素因数の和:13264

約数の個数: 48

約数和(自身を含む): 39000024000

約数和(自身を除く): 19603930316

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 2081, 4162, 8324, 11149, 22298, 22891, 39539, 44596, 45782, 79078, 91564, 122639, 158156, 211831, 245278, 423662, 434929, 490556, 847324, 869858, 1739716, 2330141, 4660282, 9320564, 23201069, 46402138, 92804276, 255211759, 440820311, 510423518, 881640622, 1020847036, 1763281244, 4849023421, 9698046842, 19396093684]

約数ペア:

[(1, 19396093684), (2, 9698046842), (4, 4849023421), (11, 1763281244), (19, 1020847036), (22, 881640622), (38, 510423518), (44, 440820311), (76, 255211759), (209, 92804276), (418, 46402138), (836, 23201069), (2081, 9320564), (4162, 4660282), (8324, 2330141), (11149, 1739716), (22298, 869858), (22891, 847324), (39539, 490556), (44596, 434929), (45782, 423662), (79078, 245278), (91564, 211831), (122639, 158156)]