194710024

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1280987}}^1$

素因数の和:1281012

約数の個数: 16

約数和(自身を含む): 384296400

約数和(自身を除く): 189586376

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1280987, 2561974, 5123948, 10247896, 24338753, 48677506, 97355012, 194710024]

約数ペア:

[(1, 194710024), (2, 97355012), (4, 48677506), (8, 24338753), (19, 10247896), (38, 5123948), (76, 2561974), (152, 1280987)]