28415146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{1973}}^1$

素因数の和:2373

約数の個数: 16

約数和(自身を含む): 45007200

約数和(自身を除く): 16592054

約数列:

[1, 2, 19, 38, 379, 758, 1973, 3946, 7201, 14402, 37487, 74974, 747767, 1495534, 14207573, 28415146]

約数ペア:

[(1, 28415146), (2, 14207573), (19, 1495534), (38, 747767), (379, 74974), (758, 37487), (1973, 14402), (3946, 7201)]