19178148

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{145289}}^1$

素因数の和:145307

約数の個数: 24

約数和(自身を含む): 48817440

約数和(自身を除く): 29639292

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 145289, 290578, 435867, 581156, 871734, 1598179, 1743468, 3196358, 4794537, 6392716, 9589074, 19178148]

約数ペア:

[(1, 19178148), (2, 9589074), (3, 6392716), (4, 4794537), (6, 3196358), (11, 1743468), (12, 1598179), (22, 871734), (33, 581156), (44, 435867), (66, 290578), (132, 145289)]