13498930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3089}}^1$

素因数の和:3138

約数の個数: 32

約数和(自身を含む): 26697600

約数和(自身を除く): 13198670

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 3089, 4370, 6178, 15445, 30890, 58691, 71047, 117382, 142094, 293455, 355235, 586910, 710470, 1349893, 2699786, 6749465, 13498930]

約数ペア:

[(1, 13498930), (2, 6749465), (5, 2699786), (10, 1349893), (19, 710470), (23, 586910), (38, 355235), (46, 293455), (95, 142094), (115, 117382), (190, 71047), (230, 58691), (437, 30890), (874, 15445), (2185, 6178), (3089, 4370)]