19687734

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5849}}^1$

素因数の和:5885

約数の個数: 48

約数和(自身を含む): 49280400

約数和(自身を除く): 29592666

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 306, 374, 561, 1122, 1683, 3366, 5849, 11698, 17547, 35094, 52641, 64339, 99433, 105282, 128678, 193017, 198866, 298299, 386034, 579051, 596598, 894897, 1093763, 1158102, 1789794, 2187526, 3281289, 6562578, 9843867, 19687734]

約数ペア:

[(1, 19687734), (2, 9843867), (3, 6562578), (6, 3281289), (9, 2187526), (11, 1789794), (17, 1158102), (18, 1093763), (22, 894897), (33, 596598), (34, 579051), (51, 386034), (66, 298299), (99, 198866), (102, 193017), (153, 128678), (187, 105282), (198, 99433), (306, 64339), (374, 52641), (561, 35094), (1122, 17547), (1683, 11698), (3366, 5849)]