9985948

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5323}}^1$

素因数の和:5401

約数の個数: 24

約数和(自身を含む): 20273792

約数和(自身を除く): 10287844

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 5323, 10646, 21292, 37261, 74522, 149044, 356641, 713282, 1426564, 2496487, 4992974, 9985948]

約数ペア:

[(1, 9985948), (2, 4992974), (4, 2496487), (7, 1426564), (14, 713282), (28, 356641), (67, 149044), (134, 74522), (268, 37261), (469, 21292), (938, 10646), (1876, 5323)]