19830008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{225341}}^1$

素因数の和:225358

約数の個数: 16

約数和(自身を含む): 40561560

約数和(自身を除く): 20731552

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 225341, 450682, 901364, 1802728, 2478751, 4957502, 9915004, 19830008]

約数ペア:

[(1, 19830008), (2, 9915004), (4, 4957502), (8, 2478751), (11, 1802728), (22, 901364), (44, 450682), (88, 225341)]