19638852067

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4159}}^1\times {\mathrm{8017}}^1$

素因数の和:12226

約数の個数: 16

約数和(自身を含む): 21347123200

約数和(自身を除く): 1708271133

約数列:

[1, 19, 31, 589, 4159, 8017, 79021, 128929, 152323, 248527, 2449651, 4722013, 33342703, 633511357, 1033623793, 19638852067]

約数ペア:

[(1, 19638852067), (19, 1033623793), (31, 633511357), (589, 33342703), (4159, 4722013), (8017, 2449651), (79021, 248527), (128929, 152323)]