15990488

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{29833}}^1$

素因数の和:29906

約数の個数: 16

約数和(自身を含む): 30430680

約数和(自身を除く): 14440192

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 29833, 59666, 119332, 238664, 1998811, 3997622, 7995244, 15990488]

約数ペア:

[(1, 15990488), (2, 7995244), (4, 3997622), (8, 1998811), (67, 238664), (134, 119332), (268, 59666), (536, 29833)]