163913002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{43067}}^1$

素因数の和:43253

約数の個数: 16

約数和(自身を含む): 269777952

約数和(自身を除く): 105864950

約数列:

[1, 2, 11, 22, 173, 346, 1903, 3806, 43067, 86134, 473737, 947474, 7450591, 14901182, 81956501, 163913002]

約数ペア:

[(1, 163913002), (2, 81956501), (11, 14901182), (22, 7450591), (173, 947474), (346, 473737), (1903, 86134), (3806, 43067)]