19995756

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151483}}^1$

素因数の和:151501

約数の個数: 24

約数和(自身を含む): 50898624

約数和(自身を除く): 30902868

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 151483, 302966, 454449, 605932, 908898, 1666313, 1817796, 3332626, 4998939, 6665252, 9997878, 19995756]

約数ペア:

[(1, 19995756), (2, 9997878), (3, 6665252), (4, 4998939), (6, 3332626), (11, 1817796), (12, 1666313), (22, 908898), (33, 605932), (44, 454449), (66, 302966), (132, 151483)]