22504690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{523}}^1$

素因数の和:874

約数の個数: 32

約数和(自身を含む): 43839936

約数和(自身を除く): 21335246

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 331, 523, 662, 1046, 1655, 2615, 3310, 4303, 5230, 6799, 8606, 13598, 21515, 33995, 43030, 67990, 173113, 346226, 865565, 1731130, 2250469, 4500938, 11252345, 22504690]

約数ペア:

[(1, 22504690), (2, 11252345), (5, 4500938), (10, 2250469), (13, 1731130), (26, 865565), (65, 346226), (130, 173113), (331, 67990), (523, 43030), (662, 33995), (1046, 21515), (1655, 13598), (2615, 8606), (3310, 6799), (4303, 5230)]