19935897742

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{1889}}^1\times {\mathrm{99563}}^1$

素因数の和:101507

約数の個数: 16

約数和(自身を含む): 30484505520

約数和(自身を除く): 10548607778

約数列:

[1, 2, 53, 106, 1889, 3778, 99563, 100117, 199126, 200234, 5276839, 10553678, 188074507, 376149014, 9967948871, 19935897742]

約数ペア:

[(1, 19935897742), (2, 9967948871), (53, 376149014), (106, 188074507), (1889, 10553678), (3778, 5276839), (99563, 200234), (100117, 199126)]