123201814

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{4789}}^1$

素因数の和:5487

約数の個数: 16

約数和(自身を含む): 194857200

約数和(自身を除く): 71655386

約数列:

[1, 2, 19, 38, 677, 1354, 4789, 9578, 12863, 25726, 90991, 181982, 3242153, 6484306, 61600907, 123201814]

約数ペア:

[(1, 123201814), (2, 61600907), (19, 6484306), (38, 3242153), (677, 181982), (1354, 90991), (4789, 25726), (9578, 12863)]