1881004028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{24750053}}^1$

素因数の和:24750076

約数の個数: 12

約数和(自身を含む): 3465007560

約数和(自身を除く): 1584003532

約数列:

[1, 2, 4, 19, 38, 76, 24750053, 49500106, 99000212, 470251007, 940502014, 1881004028]

約数ペア:

[(1, 1881004028), (2, 940502014), (4, 470251007), (19, 99000212), (38, 49500106), (76, 24750053)]