16754428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2477}}^1$

素因数の和:2589

約数の個数: 24

約数和(自身を含む): 31222800

約数和(自身を除く): 14468372

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 2477, 3382, 4954, 6764, 9908, 47063, 94126, 188252, 220453, 440906, 881812, 4188607, 8377214, 16754428]

約数ペア:

[(1, 16754428), (2, 8377214), (4, 4188607), (19, 881812), (38, 440906), (76, 220453), (89, 188252), (178, 94126), (356, 47063), (1691, 9908), (2477, 6764), (3382, 4954)]