12940512

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{10369}}^1$

素因数の和:10395

約数の個数: 48

約数和(自身を含む): 36585360

約数和(自身を除く): 23644848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 10369, 20738, 31107, 41476, 62214, 82952, 124428, 134797, 165904, 248856, 269594, 331808, 404391, 497712, 539188, 808782, 995424, 1078376, 1617564, 2156752, 3235128, 4313504, 6470256, 12940512]

約数ペア:

[(1, 12940512), (2, 6470256), (3, 4313504), (4, 3235128), (6, 2156752), (8, 1617564), (12, 1078376), (13, 995424), (16, 808782), (24, 539188), (26, 497712), (32, 404391), (39, 331808), (48, 269594), (52, 248856), (78, 165904), (96, 134797), (104, 124428), (156, 82952), (208, 62214), (312, 41476), (416, 31107), (624, 20738), (1248, 10369)]