18824944

素因数分解:

$2^4\times {\mathrm{29}}^2\times {\mathrm{1399}}^1$

素因数の和:1465

約数の個数: 30

約数和(自身を含む): 37801400

約数和(自身を除く): 18976456

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 841, 1399, 1682, 2798, 3364, 5596, 6728, 11192, 13456, 22384, 40571, 81142, 162284, 324568, 649136, 1176559, 2353118, 4706236, 9412472, 18824944]

約数ペア:

[(1, 18824944), (2, 9412472), (4, 4706236), (8, 2353118), (16, 1176559), (29, 649136), (58, 324568), (116, 162284), (232, 81142), (464, 40571), (841, 22384), (1399, 13456), (1682, 11192), (2798, 6728), (3364, 5596)]