2019936237

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{142019}}^1$

素因数の和:142464

約数の個数: 16

約数和(自身を含む): 2944926720

約数和(自身を除く): 924990483

約数列:

[1, 3, 11, 33, 431, 1293, 4741, 14223, 142019, 426057, 1562209, 4686627, 61210189, 183630567, 673312079, 2019936237]

約数ペア:

[(1, 2019936237), (3, 673312079), (11, 183630567), (33, 61210189), (431, 4686627), (1293, 1562209), (4741, 426057), (14223, 142019)]