2019989416

素因数分解:

$2^3\times {\mathrm{1511}}^1\times {\mathrm{167107}}^1$

素因数の和:168624

約数の個数: 16

約数和(自身を含む): 3790009440

約数和(自身を除く): 1770020024

約数列:

[1, 2, 4, 8, 1511, 3022, 6044, 12088, 167107, 334214, 668428, 1336856, 252498677, 504997354, 1009994708, 2019989416]

約数ペア:

[(1, 2019989416), (2, 1009994708), (4, 504997354), (8, 252498677), (1511, 1336856), (3022, 668428), (6044, 334214), (12088, 167107)]