2225584

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{7321}}^1$

素因数の和:7348

約数の個数: 20

約数和(自身を含む): 4539640

約数和(自身を除く): 2314056

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 7321, 14642, 29284, 58568, 117136, 139099, 278198, 556396, 1112792, 2225584]

約数ペア:

[(1, 2225584), (2, 1112792), (4, 556396), (8, 278198), (16, 139099), (19, 117136), (38, 58568), (76, 29284), (152, 14642), (304, 7321)]