19093366

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{8237}}^1$

素因数の和:8319

約数の個数: 16

約数和(自身を含む): 30645360

約数和(自身を除く): 11551994

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 8237, 16474, 156503, 313006, 502457, 1004914, 9546683, 19093366]

約数ペア:

[(1, 19093366), (2, 9546683), (19, 1004914), (38, 502457), (61, 313006), (122, 156503), (1159, 16474), (2318, 8237)]