13002764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5519}}^1$

素因数の和:5573

約数の個数: 24

約数和(自身を含む): 24729600

約数和(自身を除く): 11726836

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 5519, 11038, 22076, 104861, 171089, 209722, 342178, 419444, 684356, 3250691, 6501382, 13002764]

約数ペア:

[(1, 13002764), (2, 6501382), (4, 3250691), (19, 684356), (31, 419444), (38, 342178), (62, 209722), (76, 171089), (124, 104861), (589, 22076), (1178, 11038), (2356, 5519)]