2016668930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{103049}}^1$

素因数の和:103178

約数の個数: 32

約数和(自身を含む): 3858192000

約数和(自身を除く): 1841523070

約数列:

[1, 2, 5, 10, 19, 38, 95, 103, 190, 206, 515, 1030, 1957, 3914, 9785, 19570, 103049, 206098, 515245, 1030490, 1957931, 3915862, 9789655, 10614047, 19579310, 21228094, 53070235, 106140470, 201666893, 403333786, 1008334465, 2016668930]

約数ペア:

[(1, 2016668930), (2, 1008334465), (5, 403333786), (10, 201666893), (19, 106140470), (38, 53070235), (95, 21228094), (103, 19579310), (190, 10614047), (206, 9789655), (515, 3915862), (1030, 1957931), (1957, 1030490), (3914, 515245), (9785, 206098), (19570, 103049)]