15707388

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2081}}^1$

素因数の和:2142

約数の個数: 48

約数和(自身を含む): 39874464

約数和(自身を除く): 24167076

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 102, 111, 148, 204, 222, 444, 629, 1258, 1887, 2081, 2516, 3774, 4162, 6243, 7548, 8324, 12486, 24972, 35377, 70754, 76997, 106131, 141508, 153994, 212262, 230991, 307988, 424524, 461982, 923964, 1308949, 2617898, 3926847, 5235796, 7853694, 15707388]

約数ペア:

[(1, 15707388), (2, 7853694), (3, 5235796), (4, 3926847), (6, 2617898), (12, 1308949), (17, 923964), (34, 461982), (37, 424524), (51, 307988), (68, 230991), (74, 212262), (102, 153994), (111, 141508), (148, 106131), (204, 76997), (222, 70754), (444, 35377), (629, 24972), (1258, 12486), (1887, 8324), (2081, 7548), (2516, 6243), (3774, 4162)]