19487028

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{147629}}^1$

素因数の和:147647

約数の個数: 24

約数和(自身を含む): 49603680

約数和(自身を除く): 30116652

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 147629, 295258, 442887, 590516, 885774, 1623919, 1771548, 3247838, 4871757, 6495676, 9743514, 19487028]

約数ペア:

[(1, 19487028), (2, 9743514), (3, 6495676), (4, 4871757), (6, 3247838), (11, 1771548), (12, 1623919), (22, 885774), (33, 590516), (44, 442887), (66, 295258), (132, 147629)]