19482664

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1063}}^1$

素因数の和:1177

約数の個数: 32

約数和(自身を含む): 38304000

約数和(自身を除く): 18821336

約数列:

[1, 2, 4, 8, 29, 58, 79, 116, 158, 232, 316, 632, 1063, 2126, 2291, 4252, 4582, 8504, 9164, 18328, 30827, 61654, 83977, 123308, 167954, 246616, 335908, 671816, 2435333, 4870666, 9741332, 19482664]

約数ペア:

[(1, 19482664), (2, 9741332), (4, 4870666), (8, 2435333), (29, 671816), (58, 335908), (79, 246616), (116, 167954), (158, 123308), (232, 83977), (316, 61654), (632, 30827), (1063, 18328), (2126, 9164), (2291, 8504), (4252, 4582)]