22187788

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{6659}}^1$

素因数の和:6694

約数の個数: 36

約数和(自身を含む): 47832120

約数和(自身を除く): 25644332

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 6659, 13318, 26636, 46613, 93226, 113203, 186452, 226406, 326291, 452812, 652582, 792421, 1305164, 1584842, 3169684, 5546947, 11093894, 22187788]

約数ペア:

[(1, 22187788), (2, 11093894), (4, 5546947), (7, 3169684), (14, 1584842), (17, 1305164), (28, 792421), (34, 652582), (49, 452812), (68, 326291), (98, 226406), (119, 186452), (196, 113203), (238, 93226), (476, 46613), (833, 26636), (1666, 13318), (3332, 6659)]