2019409509

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{8597}}^1$

素因数の和:8949

約数の個数: 32

約数和(自身を含む): 3062263680

約数和(自身を除く): 1042854171

約数列:

[1, 3, 13, 19, 39, 57, 247, 317, 741, 951, 4121, 6023, 8597, 12363, 18069, 25791, 78299, 111761, 163343, 234897, 335283, 490029, 2123459, 2725249, 6370377, 8175747, 35428237, 51779731, 106284711, 155339193, 673136503, 2019409509]

約数ペア:

[(1, 2019409509), (3, 673136503), (13, 155339193), (19, 106284711), (39, 51779731), (57, 35428237), (247, 8175747), (317, 6370377), (741, 2725249), (951, 2123459), (4121, 490029), (6023, 335283), (8597, 234897), (12363, 163343), (18069, 111761), (25791, 78299)]