13172396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5591}}^1$

素因数の和:5645

約数の個数: 24

約数和(自身を含む): 25052160

約数和(自身を除く): 11879764

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 5591, 11182, 22364, 106229, 173321, 212458, 346642, 424916, 693284, 3293099, 6586198, 13172396]

約数ペア:

[(1, 13172396), (2, 6586198), (4, 3293099), (19, 693284), (31, 424916), (38, 346642), (62, 212458), (76, 173321), (124, 106229), (589, 22364), (1178, 11182), (2356, 5591)]