40217794

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{13397}}^1$

素因数の和:13497

約数の個数: 16

約数和(自身を含む): 64310400

約数和(自身を除く): 24092606

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 13397, 26794, 254543, 509086, 1058363, 2116726, 20108897, 40217794]

約数ペア:

[(1, 40217794), (2, 20108897), (19, 2116726), (38, 1058363), (79, 509086), (158, 254543), (1501, 26794), (3002, 13397)]