19468048

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41957}}^1$

素因数の和:41994

約数の個数: 20

約数和(自身を含む): 39020940

約数和(自身を除く): 19552892

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 41957, 83914, 167828, 335656, 671312, 1216753, 2433506, 4867012, 9734024, 19468048]

約数ペア:

[(1, 19468048), (2, 9734024), (4, 4867012), (8, 2433506), (16, 1216753), (29, 671312), (58, 335656), (116, 167828), (232, 83914), (464, 41957)]