19214856

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{2591}}^1$

素因数の和:2706

約数の個数: 48

約数和(自身を含む): 52565760

約数和(自身を除く): 33350904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 309, 412, 618, 824, 927, 1236, 1854, 2472, 2591, 3708, 5182, 7416, 7773, 10364, 15546, 20728, 23319, 31092, 46638, 62184, 93276, 186552, 266873, 533746, 800619, 1067492, 1601238, 2134984, 2401857, 3202476, 4803714, 6404952, 9607428, 19214856]

約数ペア:

[(1, 19214856), (2, 9607428), (3, 6404952), (4, 4803714), (6, 3202476), (8, 2401857), (9, 2134984), (12, 1601238), (18, 1067492), (24, 800619), (36, 533746), (72, 266873), (103, 186552), (206, 93276), (309, 62184), (412, 46638), (618, 31092), (824, 23319), (927, 20728), (1236, 15546), (1854, 10364), (2472, 7773), (2591, 7416), (3708, 5182)]