189142796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{46957}}^1$

素因数の和:47033

約数の個数: 24

約数和(自身を含む): 355002480

約数和(自身を除く): 165859684

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 46957, 93914, 187828, 892183, 1784366, 2488721, 3568732, 4977442, 9954884, 47285699, 94571398, 189142796]

約数ペア:

[(1, 189142796), (2, 94571398), (4, 47285699), (19, 9954884), (38, 4977442), (53, 3568732), (76, 2488721), (106, 1784366), (212, 892183), (1007, 187828), (2014, 93914), (4028, 46957)]