21024614

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{3659}}^1$

素因数の和:3704

約数の個数: 24

約数和(自身を含む): 36168120

約数和(自身を除く): 15143506

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 3659, 5746, 7318, 47567, 62203, 95134, 124406, 618371, 808639, 1236742, 1617278, 10512307, 21024614]

約数ペア:

[(1, 21024614), (2, 10512307), (13, 1617278), (17, 1236742), (26, 808639), (34, 618371), (169, 124406), (221, 95134), (338, 62203), (442, 47567), (2873, 7318), (3659, 5746)]