72969842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{174569}}^1$

素因数の和:174601

約数の個数: 16

約数和(自身を含む): 125690400

約数和(自身を除く): 52720558

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 174569, 349138, 1920259, 3316811, 3840518, 6633622, 36484921, 72969842]

約数ペア:

[(1, 72969842), (2, 36484921), (11, 6633622), (19, 3840518), (22, 3316811), (38, 1920259), (209, 349138), (418, 174569)]