19109226

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 39283200

約数和(自身を除く): 20173974

約数列:

[1, 2, 3, 6, 61, 109, 122, 183, 218, 327, 366, 479, 654, 958, 1437, 2874, 6649, 13298, 19947, 29219, 39894, 52211, 58438, 87657, 104422, 156633, 175314, 313266, 3184871, 6369742, 9554613, 19109226]

約数ペア:

[(1, 19109226), (2, 9554613), (3, 6369742), (6, 3184871), (61, 313266), (109, 175314), (122, 156633), (183, 104422), (218, 87657), (327, 58438), (366, 52211), (479, 39894), (654, 29219), (958, 19947), (1437, 13298), (2874, 6649)]