143037890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{752831}}^1$

素因数の和:752857

約数の個数: 16

約数和(自身を含む): 271019520

約数和(自身を除く): 127981630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 752831, 1505662, 3764155, 7528310, 14303789, 28607578, 71518945, 143037890]

約数ペア:

[(1, 143037890), (2, 71518945), (5, 28607578), (10, 14303789), (19, 7528310), (38, 3764155), (95, 1505662), (190, 752831)]