19563144

素因数分解:

$2^3\times 3^1\times {\mathrm{311}}^1\times {\mathrm{2621}}^1$

素因数の和:2941

約数の個数: 32

約数和(自身を含む): 49083840

約数和(自身を除く): 29520696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 311, 622, 933, 1244, 1866, 2488, 2621, 3732, 5242, 7464, 7863, 10484, 15726, 20968, 31452, 62904, 815131, 1630262, 2445393, 3260524, 4890786, 6521048, 9781572, 19563144]

約数ペア:

[(1, 19563144), (2, 9781572), (3, 6521048), (4, 4890786), (6, 3260524), (8, 2445393), (12, 1630262), (24, 815131), (311, 62904), (622, 31452), (933, 20968), (1244, 15726), (1866, 10484), (2488, 7863), (2621, 7464), (3732, 5242)]