19252330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{421}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 36916560

約数和(自身を除く): 17664230

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 269, 421, 538, 842, 1345, 2105, 2690, 4210, 4573, 7157, 9146, 14314, 22865, 35785, 45730, 71570, 113249, 226498, 566245, 1132490, 1925233, 3850466, 9626165, 19252330]

約数ペア:

[(1, 19252330), (2, 9626165), (5, 3850466), (10, 1925233), (17, 1132490), (34, 566245), (85, 226498), (170, 113249), (269, 71570), (421, 45730), (538, 35785), (842, 22865), (1345, 14314), (2105, 9146), (2690, 7157), (4210, 4573)]