13384930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5419}}^1$

素因数の和:5458

約数の個数: 32

約数和(自身を含む): 27316800

約数和(自身を除く): 13931870

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 5419, 10838, 27095, 54190, 70447, 102961, 140894, 205922, 352235, 514805, 704470, 1029610, 1338493, 2676986, 6692465, 13384930]

約数ペア:

[(1, 13384930), (2, 6692465), (5, 2676986), (10, 1338493), (13, 1029610), (19, 704470), (26, 514805), (38, 352235), (65, 205922), (95, 140894), (130, 102961), (190, 70447), (247, 54190), (494, 27095), (1235, 10838), (2470, 5419)]