13445692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 27596800

約数和(自身を除く): 14151108

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 124, 247, 403, 439, 494, 589, 806, 878, 988, 1178, 1612, 1756, 2356, 5707, 7657, 8341, 11414, 13609, 15314, 16682, 22828, 27218, 30628, 33364, 54436, 108433, 176917, 216866, 258571, 353834, 433732, 517142, 707668, 1034284, 3361423, 6722846, 13445692]

約数ペア:

[(1, 13445692), (2, 6722846), (4, 3361423), (13, 1034284), (19, 707668), (26, 517142), (31, 433732), (38, 353834), (52, 258571), (62, 216866), (76, 176917), (124, 108433), (247, 54436), (403, 33364), (439, 30628), (494, 27218), (589, 22828), (806, 16682), (878, 15314), (988, 13609), (1178, 11414), (1612, 8341), (1756, 7657), (2356, 5707)]