19097452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 38610432

約数和(自身を除く): 19512980

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 113, 167, 226, 253, 334, 452, 506, 668, 1012, 1243, 1837, 2486, 2599, 3674, 3841, 4972, 5198, 7348, 7682, 10396, 15364, 18871, 28589, 37742, 42251, 57178, 75484, 84502, 114356, 169004, 207581, 415162, 434033, 830324, 868066, 1736132, 4774363, 9548726, 19097452]

約数ペア:

[(1, 19097452), (2, 9548726), (4, 4774363), (11, 1736132), (22, 868066), (23, 830324), (44, 434033), (46, 415162), (92, 207581), (113, 169004), (167, 114356), (226, 84502), (253, 75484), (334, 57178), (452, 42251), (506, 37742), (668, 28589), (1012, 18871), (1243, 15364), (1837, 10396), (2486, 7682), (2599, 7348), (3674, 5198), (3841, 4972)]