16982636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3541}}^1$

素因数の和:3665

約数の個数: 24

約数和(自身を含む): 32728080

約数和(自身を除く): 15745444

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 3541, 4796, 7082, 14164, 38951, 77902, 155804, 385969, 771938, 1543876, 4245659, 8491318, 16982636]

約数ペア:

[(1, 16982636), (2, 8491318), (4, 4245659), (11, 1543876), (22, 771938), (44, 385969), (109, 155804), (218, 77902), (436, 38951), (1199, 14164), (2398, 7082), (3541, 4796)]