19199506

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{653}}^1$

素因数の和:957

約数の個数: 16

約数和(自身を含む): 29437848

約数和(自身を除く): 10238342

約数列:

[1, 2, 61, 122, 241, 482, 653, 1306, 14701, 29402, 39833, 79666, 157373, 314746, 9599753, 19199506]

約数ペア:

[(1, 19199506), (2, 9599753), (61, 314746), (122, 157373), (241, 79666), (482, 39833), (653, 29402), (1306, 14701)]