18772036

素因数分解:

$2^2\times {\mathrm{809}}^1\times {\mathrm{5801}}^1$

素因数の和:6614

約数の個数: 12

約数和(自身を含む): 32897340

約数和(自身を除く): 14125304

約数列:

[1, 2, 4, 809, 1618, 3236, 5801, 11602, 23204, 4693009, 9386018, 18772036]

約数ペア:

[(1, 18772036), (2, 9386018), (4, 4693009), (809, 23204), (1618, 11602), (3236, 5801)]