190044821

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{509}}^1$

素因数の和:1028

約数の個数: 16

約数和(自身を含む): 205550400

約数和(自身を除く): 15505579

約数列:

[1, 19, 43, 457, 509, 817, 8683, 9671, 19651, 21887, 232613, 373369, 415853, 4419647, 10002359, 190044821]

約数ペア:

[(1, 190044821), (19, 10002359), (43, 4419647), (457, 415853), (509, 373369), (817, 232613), (8683, 21887), (9671, 19651)]