16939132

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{907}}^1$

素因数の和:970

約数の個数: 48

約数和(自身を含む): 36610560

約数和(自身を除く): 19671428

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 46, 58, 92, 116, 161, 203, 322, 406, 644, 667, 812, 907, 1334, 1814, 2668, 3628, 4669, 6349, 9338, 12698, 18676, 20861, 25396, 26303, 41722, 52606, 83444, 105212, 146027, 184121, 292054, 368242, 584108, 604969, 736484, 1209938, 2419876, 4234783, 8469566, 16939132]

約数ペア:

[(1, 16939132), (2, 8469566), (4, 4234783), (7, 2419876), (14, 1209938), (23, 736484), (28, 604969), (29, 584108), (46, 368242), (58, 292054), (92, 184121), (116, 146027), (161, 105212), (203, 83444), (322, 52606), (406, 41722), (644, 26303), (667, 25396), (812, 20861), (907, 18676), (1334, 12698), (1814, 9338), (2668, 6349), (3628, 4669)]