19920312

素因数分解:

$2^3\times 3^2\times {\mathrm{276671}}^1$

素因数の和:276683

約数の個数: 24

約数和(自身を含む): 53951040

約数和(自身を除く): 34030728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 276671, 553342, 830013, 1106684, 1660026, 2213368, 2490039, 3320052, 4980078, 6640104, 9960156, 19920312]

約数ペア:

[(1, 19920312), (2, 9960156), (3, 6640104), (4, 4980078), (6, 3320052), (8, 2490039), (9, 2213368), (12, 1660026), (18, 1106684), (24, 830013), (36, 553342), (72, 276671)]