9828291310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{122869}}^1$

素因数の和:123316

約数の個数: 32

約数和(自身を含む): 18666410400

約数和(自身を除く): 8838119090

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 421, 842, 2105, 4210, 7999, 15998, 39995, 79990, 122869, 245738, 614345, 1228690, 2334511, 4669022, 11672555, 23345110, 51727849, 103455698, 258639245, 517278490, 982829131, 1965658262, 4914145655, 9828291310]

約数ペア:

[(1, 9828291310), (2, 4914145655), (5, 1965658262), (10, 982829131), (19, 517278490), (38, 258639245), (95, 103455698), (190, 51727849), (421, 23345110), (842, 11672555), (2105, 4669022), (4210, 2334511), (7999, 1228690), (15998, 614345), (39995, 245738), (79990, 122869)]