12619386

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 29702400

約数和(自身を除く): 17083014

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 199, 234, 271, 398, 542, 597, 813, 1194, 1626, 1791, 2439, 2587, 3523, 3582, 4878, 5174, 7046, 7761, 10569, 15522, 21138, 23283, 31707, 46566, 53929, 63414, 107858, 161787, 323574, 485361, 701077, 970722, 1402154, 2103231, 4206462, 6309693, 12619386]

約数ペア:

[(1, 12619386), (2, 6309693), (3, 4206462), (6, 2103231), (9, 1402154), (13, 970722), (18, 701077), (26, 485361), (39, 323574), (78, 161787), (117, 107858), (199, 63414), (234, 53929), (271, 46566), (398, 31707), (542, 23283), (597, 21138), (813, 15522), (1194, 10569), (1626, 7761), (1791, 7046), (2439, 5174), (2587, 4878), (3523, 3582)]