190072048

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{625237}}^1$

素因数の和:625264

約数の個数: 20

約数和(自身を含む): 387647560

約数和(自身を除く): 197575512

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 625237, 1250474, 2500948, 5001896, 10003792, 11879503, 23759006, 47518012, 95036024, 190072048]

約数ペア:

[(1, 190072048), (2, 95036024), (4, 47518012), (8, 23759006), (16, 11879503), (19, 10003792), (38, 5001896), (76, 2500948), (152, 1250474), (304, 625237)]