12381824

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1063}}^1$

素因数の和:1097

約数の個数: 64

約数和(自身を含む): 30387840

約数和(自身を除く): 18006016

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1063, 1456, 1664, 2126, 2912, 4252, 5824, 7441, 8504, 11648, 13819, 14882, 17008, 27638, 29764, 34016, 55276, 59528, 68032, 96733, 110552, 119056, 136064, 193466, 221104, 238112, 386932, 442208, 476224, 773864, 884416, 952448, 1547728, 1768832, 3095456, 6190912, 12381824]

約数ペア:

[(1, 12381824), (2, 6190912), (4, 3095456), (7, 1768832), (8, 1547728), (13, 952448), (14, 884416), (16, 773864), (26, 476224), (28, 442208), (32, 386932), (52, 238112), (56, 221104), (64, 193466), (91, 136064), (104, 119056), (112, 110552), (128, 96733), (182, 68032), (208, 59528), (224, 55276), (364, 34016), (416, 29764), (448, 27638), (728, 17008), (832, 14882), (896, 13819), (1063, 11648), (1456, 8504), (1664, 7441), (2126, 5824), (2912, 4252)]