9725884

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2131}}^1$

素因数の和:2305

約数の個数: 24

約数和(自身を含む): 19580288

約数和(自身を除く): 9854404

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2131, 2282, 4262, 4564, 8524, 14917, 29834, 59668, 347353, 694706, 1389412, 2431471, 4862942, 9725884]

約数ペア:

[(1, 9725884), (2, 4862942), (4, 2431471), (7, 1389412), (14, 694706), (28, 347353), (163, 59668), (326, 29834), (652, 14917), (1141, 8524), (2131, 4564), (2282, 4262)]