19512396

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31883}}^1$

素因数の和:31910

約数の個数: 36

約数和(自身を含む): 52225992

約数和(自身を除く): 32713596

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 31883, 63766, 95649, 127532, 191298, 286947, 382596, 542011, 573894, 1084022, 1147788, 1626033, 2168044, 3252066, 4878099, 6504132, 9756198, 19512396]

約数ペア:

[(1, 19512396), (2, 9756198), (3, 6504132), (4, 4878099), (6, 3252066), (9, 2168044), (12, 1626033), (17, 1147788), (18, 1084022), (34, 573894), (36, 542011), (51, 382596), (68, 286947), (102, 191298), (153, 127532), (204, 95649), (306, 63766), (612, 31883)]