1938448

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{1249}}^1$

素因数の和:1354

約数の個数: 20

約数和(自身を含む): 3797500

約数和(自身を除く): 1859052

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1249, 1552, 2498, 4996, 9992, 19984, 121153, 242306, 484612, 969224, 1938448]

約数ペア:

[(1, 1938448), (2, 969224), (4, 484612), (8, 242306), (16, 121153), (97, 19984), (194, 9992), (388, 4996), (776, 2498), (1249, 1552)]