1946452306

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{643}}^1\times {\mathrm{10889}}^1$

素因数の和:11673

約数の個数: 16

約数和(自身を含む): 2945527200

約数和(自身を除く): 999074894

約数列:

[1, 2, 139, 278, 643, 1286, 10889, 21778, 89377, 178754, 1513571, 3027142, 7001627, 14003254, 973226153, 1946452306]

約数ペア:

[(1, 1946452306), (2, 973226153), (139, 14003254), (278, 7001627), (643, 3027142), (1286, 1513571), (10889, 178754), (21778, 89377)]