19231756

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{523}}^1$

素因数の和:873

約数の個数: 24

約数和(自身を含む): 34992720

約数和(自身を除く): 15760964

約数列:

[1, 2, 4, 29, 58, 116, 317, 523, 634, 1046, 1268, 2092, 9193, 15167, 18386, 30334, 36772, 60668, 165791, 331582, 663164, 4807939, 9615878, 19231756]

約数ペア:

[(1, 19231756), (2, 9615878), (4, 4807939), (29, 663164), (58, 331582), (116, 165791), (317, 60668), (523, 36772), (634, 30334), (1046, 18386), (1268, 15167), (2092, 9193)]