2018803846

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1297}}^1\times {\mathrm{40961}}^1$

素因数の和:42279

約数の個数: 16

約数和(自身を含む): 3190120560

約数和(自身を除く): 1171316714

約数列:

[1, 2, 19, 38, 1297, 2594, 24643, 40961, 49286, 81922, 778259, 1556518, 53126417, 106252834, 1009401923, 2018803846]

約数ペア:

[(1, 2018803846), (2, 1009401923), (19, 106252834), (38, 53126417), (1297, 1556518), (2594, 778259), (24643, 81922), (40961, 49286)]