2004311938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{139169}}^1$

素因数の和:139569

約数の個数: 16

約数和(自身を含む): 3173076000

約数和(自身を除く): 1168764062

約数列:

[1, 2, 19, 38, 379, 758, 7201, 14402, 139169, 278338, 2644211, 5288422, 52745051, 105490102, 1002155969, 2004311938]

約数ペア:

[(1, 2004311938), (2, 1002155969), (19, 105490102), (38, 52745051), (379, 5288422), (758, 2644211), (7201, 278338), (14402, 139169)]