19214964

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31397}}^1$

素因数の和:31424

約数の個数: 36

約数和(自身を含む): 51429924

約数和(自身を除く): 32214960

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 31397, 62794, 94191, 125588, 188382, 282573, 376764, 533749, 565146, 1067498, 1130292, 1601247, 2134996, 3202494, 4803741, 6404988, 9607482, 19214964]

約数ペア:

[(1, 19214964), (2, 9607482), (3, 6404988), (4, 4803741), (6, 3202494), (9, 2134996), (12, 1601247), (17, 1130292), (18, 1067498), (34, 565146), (36, 533749), (51, 376764), (68, 282573), (102, 188382), (153, 125588), (204, 94191), (306, 62794), (612, 31397)]