2019604516

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{121283}}^1$

素因数の和:121491

約数の個数: 24

約数和(自身を含む): 3708379584

約数和(自身を除く): 1688775068

約数列:

[1, 2, 4, 23, 46, 92, 181, 362, 724, 4163, 8326, 16652, 121283, 242566, 485132, 2789509, 5579018, 11158036, 21952223, 43904446, 87808892, 504901129, 1009802258, 2019604516]

約数ペア:

[(1, 2019604516), (2, 1009802258), (4, 504901129), (23, 87808892), (46, 43904446), (92, 21952223), (181, 11158036), (362, 5579018), (724, 2789509), (4163, 485132), (8326, 242566), (16652, 121283)]