2019171835

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{51767}}^1$

素因数の和:52070

約数の個数: 16

約数和(自身を含む): 2515924800

約数和(自身を除く): 496752965

約数列:

[1, 5, 29, 145, 269, 1345, 7801, 39005, 51767, 258835, 1501243, 7506215, 13925323, 69626615, 403834367, 2019171835]

約数ペア:

[(1, 2019171835), (5, 403834367), (29, 69626615), (145, 13925323), (269, 7506215), (1345, 1501243), (7801, 258835), (39005, 51767)]