19764588

素因数分解:

$2^2\times 3^1\times {\mathrm{557}}^1\times {\mathrm{2957}}^1$

素因数の和:3521

約数の個数: 24

約数和(自身を含む): 46215792

約数和(自身を除く): 26451204

約数列:

[1, 2, 3, 4, 6, 12, 557, 1114, 1671, 2228, 2957, 3342, 5914, 6684, 8871, 11828, 17742, 35484, 1647049, 3294098, 4941147, 6588196, 9882294, 19764588]

約数ペア:

[(1, 19764588), (2, 9882294), (3, 6588196), (4, 4941147), (6, 3294098), (12, 1647049), (557, 35484), (1114, 17742), (1671, 11828), (2228, 8871), (2957, 6684), (3342, 5914)]