2019165010

素因数分解:

$2^1\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{155201}}^1$

素因数の和:156509

約数の個数: 16

約数和(自身を含む): 3637314072

約数和(自身を除く): 1618149062

約数列:

[1, 2, 5, 10, 1301, 2602, 6505, 13010, 155201, 310402, 776005, 1552010, 201916501, 403833002, 1009582505, 2019165010]

約数ペア:

[(1, 2019165010), (2, 1009582505), (5, 403833002), (10, 201916501), (1301, 1552010), (2602, 776005), (6505, 310402), (13010, 155201)]