2019202312

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{4277971}}^1$

素因数の和:4278036

約数の個数: 16

約数和(自身を含む): 3850174800

約数和(自身を除く): 1830972488

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 4277971, 8555942, 17111884, 34223768, 252400289, 504800578, 1009601156, 2019202312]

約数ペア:

[(1, 2019202312), (2, 1009601156), (4, 504800578), (8, 252400289), (59, 34223768), (118, 17111884), (236, 8555942), (472, 4277971)]