144409918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{10889}}^1$

素因数の和:11259

約数の個数: 16

約数和(自身を含む): 228690000

約数和(自身を除く): 84280082

約数列:

[1, 2, 19, 38, 349, 698, 6631, 10889, 13262, 21778, 206891, 413782, 3800261, 7600522, 72204959, 144409918]

約数ペア:

[(1, 144409918), (2, 72204959), (19, 7600522), (38, 3800261), (349, 413782), (698, 206891), (6631, 21778), (10889, 13262)]