22196713

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 30302208

約数和(自身を除く): 8105495

約数列:

[1, 7, 11, 17, 31, 77, 119, 187, 217, 341, 527, 547, 1309, 2387, 3689, 3829, 5797, 6017, 9299, 16957, 40579, 42119, 65093, 102289, 118699, 186527, 288269, 716023, 1305689, 2017883, 3170959, 22196713]

約数ペア:

[(1, 22196713), (7, 3170959), (11, 2017883), (17, 1305689), (31, 716023), (77, 288269), (119, 186527), (187, 118699), (217, 102289), (341, 65093), (527, 42119), (547, 40579), (1309, 16957), (2387, 9299), (3689, 6017), (3829, 5797)]