13946812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1609}}^1$

素因数の和:1821

約数の個数: 24

約数和(自身を含む): 26777520

約数和(自身を除く): 12830708

約数列:

[1, 2, 4, 11, 22, 44, 197, 394, 788, 1609, 2167, 3218, 4334, 6436, 8668, 17699, 35398, 70796, 316973, 633946, 1267892, 3486703, 6973406, 13946812]

約数ペア:

[(1, 13946812), (2, 6973406), (4, 3486703), (11, 1267892), (22, 633946), (44, 316973), (197, 70796), (394, 35398), (788, 17699), (1609, 8668), (2167, 6436), (3218, 4334)]