2019063708

素因数分解:

$2^2\times 3^2\times {\mathrm{4969}}^1\times {\mathrm{11287}}^1$

素因数の和:16266

約数の個数: 36

約数和(自身を含む): 5105223760

約数和(自身を除く): 3086160052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4969, 9938, 11287, 14907, 19876, 22574, 29814, 33861, 44721, 45148, 59628, 67722, 89442, 101583, 135444, 178884, 203166, 406332, 56085103, 112170206, 168255309, 224340412, 336510618, 504765927, 673021236, 1009531854, 2019063708]

約数ペア:

[(1, 2019063708), (2, 1009531854), (3, 673021236), (4, 504765927), (6, 336510618), (9, 224340412), (12, 168255309), (18, 112170206), (36, 56085103), (4969, 406332), (9938, 203166), (11287, 178884), (14907, 135444), (19876, 101583), (22574, 89442), (29814, 67722), (33861, 59628), (44721, 45148)]