1900291019

素因数分解:

${\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1159421}}^1$

素因数の和:1159581

約数の個数: 8

約数和(自身を含む): 2086959600

約数和(自身を除く): 186668581

約数列:

[1, 11, 149, 1639, 1159421, 12753631, 172753729, 1900291019]

約数ペア:

[(1, 1900291019), (11, 172753729), (149, 12753631), (1639, 1159421)]