16291512

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{11909}}^1$

素因数の和:11940

約数の個数: 48

約数和(自身を含む): 46449000

約数和(自身を除く): 30157488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 11909, 23818, 35727, 47636, 71454, 95272, 107181, 142908, 214362, 226271, 285816, 428724, 452542, 678813, 857448, 905084, 1357626, 1810168, 2036439, 2715252, 4072878, 5430504, 8145756, 16291512]

約数ペア:

[(1, 16291512), (2, 8145756), (3, 5430504), (4, 4072878), (6, 2715252), (8, 2036439), (9, 1810168), (12, 1357626), (18, 905084), (19, 857448), (24, 678813), (36, 452542), (38, 428724), (57, 285816), (72, 226271), (76, 214362), (114, 142908), (152, 107181), (171, 95272), (228, 71454), (342, 47636), (456, 35727), (684, 23818), (1368, 11909)]