16552249

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{773}}^1$

素因数の和:829

約数の個数: 24

約数和(自身を含む): 21176640

約数和(自身を除く): 4624391

約数列:

[1, 7, 19, 23, 49, 133, 161, 437, 773, 931, 1127, 3059, 5411, 14687, 17779, 21413, 37877, 102809, 124453, 337801, 719663, 871171, 2364607, 16552249]

約数ペア:

[(1, 16552249), (7, 2364607), (19, 871171), (23, 719663), (49, 337801), (133, 124453), (161, 102809), (437, 37877), (773, 21413), (931, 17779), (1127, 14687), (3059, 5411)]