2389934

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{577}}^1$

素因数の和:707

約数の個数: 16

約数和(自身を含む): 3814800

約数和(自身を除く): 1424866

約数列:

[1, 2, 19, 38, 109, 218, 577, 1154, 2071, 4142, 10963, 21926, 62893, 125786, 1194967, 2389934]

約数ペア:

[(1, 2389934), (2, 1194967), (19, 125786), (38, 62893), (109, 21926), (218, 10963), (577, 4142), (1154, 2071)]