18954752

素因数分解:

$2^9\times {\mathrm{37021}}^1$

素因数の和:37039

約数の個数: 20

約数和(自身を含む): 37873506

約数和(自身を除く): 18918754

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 37021, 74042, 148084, 296168, 592336, 1184672, 2369344, 4738688, 9477376, 18954752]

約数ペア:

[(1, 18954752), (2, 9477376), (4, 4738688), (8, 2369344), (16, 1184672), (32, 592336), (64, 296168), (128, 148084), (256, 74042), (512, 37021)]