1898224

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{4091}}^1$

素因数の和:4128

約数の個数: 20

約数和(自身を含む): 3805560

約数和(自身を除く): 1907336

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 4091, 8182, 16364, 32728, 65456, 118639, 237278, 474556, 949112, 1898224]

約数ペア:

[(1, 1898224), (2, 949112), (4, 474556), (8, 237278), (16, 118639), (29, 65456), (58, 32728), (116, 16364), (232, 8182), (464, 4091)]