21733684

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{45659}}^1$

素因数の和:45687

約数の個数: 24

約数和(自身を含む): 46025280

約数和(自身を除く): 24291596

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 45659, 91318, 182636, 319613, 639226, 776203, 1278452, 1552406, 3104812, 5433421, 10866842, 21733684]

約数ペア:

[(1, 21733684), (2, 10866842), (4, 5433421), (7, 3104812), (14, 1552406), (17, 1278452), (28, 776203), (34, 639226), (68, 319613), (119, 182636), (238, 91318), (476, 45659)]