19772364386

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{18759359}}^1$

素因数の和:18759409

約数の個数: 16

約数和(自身を含む): 32416174080

約数和(自身を除く): 12643809694

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 18759359, 37518718, 318909103, 581540129, 637818206, 1163080258, 9886182193, 19772364386]

約数ペア:

[(1, 19772364386), (2, 9886182193), (17, 1163080258), (31, 637818206), (34, 581540129), (62, 318909103), (527, 37518718), (1054, 18759359)]