19615422

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 40154400

約数和(自身を除く): 20538978

約数列:

[1, 2, 3, 6, 89, 109, 178, 218, 267, 327, 337, 534, 654, 674, 1011, 2022, 9701, 19402, 29103, 29993, 36733, 58206, 59986, 73466, 89979, 110199, 179958, 220398, 3269237, 6538474, 9807711, 19615422]

約数ペア:

[(1, 19615422), (2, 9807711), (3, 6538474), (6, 3269237), (89, 220398), (109, 179958), (178, 110199), (218, 89979), (267, 73466), (327, 59986), (337, 58206), (534, 36733), (654, 29993), (674, 29103), (1011, 19402), (2022, 9701)]