18603952

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{14009}}^1$

素因数の和:14100

約数の個数: 20

約数和(自身を含む): 36482040

約数和(自身を除く): 17878088

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 14009, 28018, 56036, 112072, 224144, 1162747, 2325494, 4650988, 9301976, 18603952]

約数ペア:

[(1, 18603952), (2, 9301976), (4, 4650988), (8, 2325494), (16, 1162747), (83, 224144), (166, 112072), (332, 56036), (664, 28018), (1328, 14009)]