19148712

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{72533}}^1$

素因数の和:72553

約数の個数: 32

約数和(自身を含む): 52224480

約数和(自身を除く): 33075768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 72533, 145066, 217599, 290132, 435198, 580264, 797863, 870396, 1595726, 1740792, 2393589, 3191452, 4787178, 6382904, 9574356, 19148712]

約数ペア:

[(1, 19148712), (2, 9574356), (3, 6382904), (4, 4787178), (6, 3191452), (8, 2393589), (11, 1740792), (12, 1595726), (22, 870396), (24, 797863), (33, 580264), (44, 435198), (66, 290132), (88, 217599), (132, 145066), (264, 72533)]