13180718

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{5879}}^1$

素因数の和:5959

約数の個数: 16

約数和(自身を含む): 21168000

約数和(自身を除く): 7987282

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 5879, 11758, 111701, 223402, 346861, 693722, 6590359, 13180718]

約数ペア:

[(1, 13180718), (2, 6590359), (19, 693722), (38, 346861), (59, 223402), (118, 111701), (1121, 11758), (2242, 5879)]