13423930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3331}}^1$

素因数の和:3382

約数の個数: 32

約数和(自身を含む): 26869248

約数和(自身を除く): 13445318

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 3331, 4030, 6662, 16655, 33310, 43303, 86606, 103261, 206522, 216515, 433030, 516305, 1032610, 1342393, 2684786, 6711965, 13423930]

約数ペア:

[(1, 13423930), (2, 6711965), (5, 2684786), (10, 1342393), (13, 1032610), (26, 516305), (31, 433030), (62, 216515), (65, 206522), (130, 103261), (155, 86606), (310, 43303), (403, 33310), (806, 16655), (2015, 6662), (3331, 4030)]