19005410169

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{787}}^1\times {\mathrm{62401}}^1$

素因数の和:63237

約数の個数: 24

約数和(自身を含む): 28126827872

約数和(自身を除く): 9121417703

約数列:

[1, 3, 9, 43, 129, 387, 787, 2361, 7083, 33841, 62401, 101523, 187203, 304569, 561609, 2683243, 8049729, 24149187, 49109587, 147328761, 441986283, 2111712241, 6335136723, 19005410169]

約数ペア:

[(1, 19005410169), (3, 6335136723), (9, 2111712241), (43, 441986283), (129, 147328761), (387, 49109587), (787, 24149187), (2361, 8049729), (7083, 2683243), (33841, 561609), (62401, 304569), (101523, 187203)]