18744382

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{1103}}^1$

素因数の和:1427

約数の個数: 16

約数和(自身を含む): 29211840

約数和(自身を除く): 10467458

約数列:

[1, 2, 29, 58, 293, 586, 1103, 2206, 8497, 16994, 31987, 63974, 323179, 646358, 9372191, 18744382]

約数ペア:

[(1, 18744382), (2, 9372191), (29, 646358), (58, 323179), (293, 63974), (586, 31987), (1103, 16994), (2206, 8497)]