19163898

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{27299}}^1$

素因数の和:27323

約数の個数: 32

約数和(自身を含む): 45864000

約数和(自身を除く): 26700102

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 27299, 54598, 81897, 163794, 245691, 354887, 491382, 709774, 737073, 1064661, 1474146, 2129322, 3193983, 6387966, 9581949, 19163898]

約数ペア:

[(1, 19163898), (2, 9581949), (3, 6387966), (6, 3193983), (9, 2129322), (13, 1474146), (18, 1064661), (26, 737073), (27, 709774), (39, 491382), (54, 354887), (78, 245691), (117, 163794), (234, 81897), (351, 54598), (702, 27299)]