19036796

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{439}}^1$

素因数の和:773

約数の個数: 24

約数和(自身を含む): 34409760

約数和(自身を除く): 15372964

約数列:

[1, 2, 4, 37, 74, 148, 293, 439, 586, 878, 1172, 1756, 10841, 16243, 21682, 32486, 43364, 64972, 128627, 257254, 514508, 4759199, 9518398, 19036796]

約数ペア:

[(1, 19036796), (2, 9518398), (4, 4759199), (37, 514508), (74, 257254), (148, 128627), (293, 64972), (439, 43364), (586, 32486), (878, 21682), (1172, 16243), (1756, 10841)]