19022104

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1543}}^1$

素因数の和:1639

約数の個数: 32

約数和(自身を含む): 37797120

約数和(自身を除く): 18775016

約数列:

[1, 2, 4, 8, 23, 46, 67, 92, 134, 184, 268, 536, 1541, 1543, 3082, 3086, 6164, 6172, 12328, 12344, 35489, 70978, 103381, 141956, 206762, 283912, 413524, 827048, 2377763, 4755526, 9511052, 19022104]

約数ペア:

[(1, 19022104), (2, 9511052), (4, 4755526), (8, 2377763), (23, 827048), (46, 413524), (67, 283912), (92, 206762), (134, 141956), (184, 103381), (268, 70978), (536, 35489), (1541, 12344), (1543, 12328), (3082, 6172), (3086, 6164)]