42631858

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{1667}}^1$

素因数の和:2361

約数の個数: 16

約数和(自身を含む): 67453920

約数和(自身を除く): 24822062

約数列:

[1, 2, 19, 38, 673, 1346, 1667, 3334, 12787, 25574, 31673, 63346, 1121891, 2243782, 21315929, 42631858]

約数ペア:

[(1, 42631858), (2, 21315929), (19, 2243782), (38, 1121891), (673, 63346), (1346, 31673), (1667, 25574), (3334, 12787)]