19102968

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{15607}}^1$

素因数の和:15636

約数の個数: 48

約数和(自身を含む): 54784080

約数和(自身を除く): 35681112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 15607, 31214, 46821, 62428, 93642, 124856, 140463, 187284, 265319, 280926, 374568, 530638, 561852, 795957, 1061276, 1123704, 1591914, 2122552, 2387871, 3183828, 4775742, 6367656, 9551484, 19102968]

約数ペア:

[(1, 19102968), (2, 9551484), (3, 6367656), (4, 4775742), (6, 3183828), (8, 2387871), (9, 2122552), (12, 1591914), (17, 1123704), (18, 1061276), (24, 795957), (34, 561852), (36, 530638), (51, 374568), (68, 280926), (72, 265319), (102, 187284), (136, 140463), (153, 124856), (204, 93642), (306, 62428), (408, 46821), (612, 31214), (1224, 15607)]