14990196

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{313}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 37911104

約数和(自身を除く): 22920908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 307, 313, 614, 626, 921, 939, 1228, 1252, 1842, 1878, 3684, 3756, 3991, 4069, 7982, 8138, 11973, 12207, 15964, 16276, 23946, 24414, 47892, 48828, 96091, 192182, 288273, 384364, 576546, 1153092, 1249183, 2498366, 3747549, 4996732, 7495098, 14990196]

約数ペア:

[(1, 14990196), (2, 7495098), (3, 4996732), (4, 3747549), (6, 2498366), (12, 1249183), (13, 1153092), (26, 576546), (39, 384364), (52, 288273), (78, 192182), (156, 96091), (307, 48828), (313, 47892), (614, 24414), (626, 23946), (921, 16276), (939, 15964), (1228, 12207), (1252, 11973), (1842, 8138), (1878, 7982), (3684, 4069), (3756, 3991)]