10438918

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1907}}^1$

素因数の和:1956

約数の個数: 32

約数和(自身を含む): 19782144

約数和(自身を除く): 9343226

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 1907, 2737, 3814, 5474, 13349, 26698, 32419, 43861, 64838, 87722, 226933, 307027, 453866, 614054, 745637, 1491274, 5219459, 10438918]

約数ペア:

[(1, 10438918), (2, 5219459), (7, 1491274), (14, 745637), (17, 614054), (23, 453866), (34, 307027), (46, 226933), (119, 87722), (161, 64838), (238, 43861), (322, 32419), (391, 26698), (782, 13349), (1907, 5474), (2737, 3814)]