138074330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{726707}}^1$

素因数の和:726733

約数の個数: 16

約数和(自身を含む): 261614880

約数和(自身を除く): 123540550

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 726707, 1453414, 3633535, 7267070, 13807433, 27614866, 69037165, 138074330]

約数ペア:

[(1, 138074330), (2, 69037165), (5, 27614866), (10, 13807433), (19, 7267070), (38, 3633535), (95, 1453414), (190, 726707)]