18960026

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{3673}}^1$

素因数の和:3793

約数の個数: 16

約数和(自身を含む): 29759400

約数和(自身を除く): 10799374

約数列:

[1, 2, 29, 58, 89, 178, 2581, 3673, 5162, 7346, 106517, 213034, 326897, 653794, 9480013, 18960026]

約数ペア:

[(1, 18960026), (2, 9480013), (29, 653794), (58, 326897), (89, 213034), (178, 106517), (2581, 7346), (3673, 5162)]