15891192

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{12983}}^1$

素因数の和:13012

約数の個数: 48

約数和(自身を含む): 45573840

約数和(自身を除く): 29682648

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, 12983, 25966, 38949, 51932, 77898, 103864, 116847, 155796, 220711, 233694, 311592, 441422, 467388, 662133, 882844, 934776, 1324266, 1765688, 1986399, 2648532, 3972798, 5297064, 7945596, 15891192]

約数ペア:

[(1, 15891192), (2, 7945596), (3, 5297064), (4, 3972798), (6, 2648532), (8, 1986399), (9, 1765688), (12, 1324266), (17, 934776), (18, 882844), (24, 662133), (34, 467388), (36, 441422), (51, 311592), (68, 233694), (72, 220711), (102, 155796), (136, 116847), (153, 103864), (204, 77898), (306, 51932), (408, 38949), (612, 25966), (1224, 12983)]