11405954

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 20708352

約数和(自身を除く): 9302398

約数列:

[1, 2, 7, 14, 31, 41, 62, 82, 217, 287, 434, 574, 641, 1271, 1282, 2542, 4487, 8897, 8974, 17794, 19871, 26281, 39742, 52562, 139097, 183967, 278194, 367934, 814711, 1629422, 5702977, 11405954]

約数ペア:

[(1, 11405954), (2, 5702977), (7, 1629422), (14, 814711), (31, 367934), (41, 278194), (62, 183967), (82, 139097), (217, 52562), (287, 39742), (434, 26281), (574, 19871), (641, 17794), (1271, 8974), (1282, 8897), (2542, 4487)]