144637918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{9041}}^1$

素因数の和:9483

約数の個数: 16

約数和(自身を含む): 228943440

約数和(自身を除く): 84305522

約数列:

[1, 2, 19, 38, 421, 842, 7999, 9041, 15998, 18082, 171779, 343558, 3806261, 7612522, 72318959, 144637918]

約数ペア:

[(1, 144637918), (2, 72318959), (19, 7612522), (38, 3806261), (421, 343558), (842, 171779), (7999, 18082), (9041, 15998)]