13475150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20731}}^1$

素因数の和:20756

約数の個数: 24

約数和(自身を含む): 26993064

約数和(自身を除く): 13517914

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 20731, 41462, 103655, 207310, 269503, 518275, 539006, 1036550, 1347515, 2695030, 6737575, 13475150]

約数ペア:

[(1, 13475150), (2, 6737575), (5, 2695030), (10, 1347515), (13, 1036550), (25, 539006), (26, 518275), (50, 269503), (65, 207310), (130, 103655), (325, 41462), (650, 20731)]