12705902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 22464864

約数和(自身を除く): 9758962

約数列:

[1, 2, 11, 17, 22, 34, 53, 106, 187, 374, 583, 641, 901, 1166, 1282, 1802, 7051, 9911, 10897, 14102, 19822, 21794, 33973, 67946, 119867, 239734, 373703, 577541, 747406, 1155082, 6352951, 12705902]

約数ペア:

[(1, 12705902), (2, 6352951), (11, 1155082), (17, 747406), (22, 577541), (34, 373703), (53, 239734), (106, 119867), (187, 67946), (374, 33973), (583, 21794), (641, 19822), (901, 14102), (1166, 10897), (1282, 9911), (1802, 7051)]