12357716

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 26664960

約数和(自身を除く): 14307244

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 161, 217, 322, 434, 619, 644, 713, 868, 1238, 1426, 2476, 2852, 4333, 4991, 8666, 9982, 14237, 17332, 19189, 19964, 28474, 38378, 56948, 76756, 99659, 134323, 199318, 268646, 398636, 441347, 537292, 882694, 1765388, 3089429, 6178858, 12357716]

約数ペア:

[(1, 12357716), (2, 6178858), (4, 3089429), (7, 1765388), (14, 882694), (23, 537292), (28, 441347), (31, 398636), (46, 268646), (62, 199318), (92, 134323), (124, 99659), (161, 76756), (217, 56948), (322, 38378), (434, 28474), (619, 19964), (644, 19189), (713, 17332), (868, 14237), (1238, 9982), (1426, 8666), (2476, 4991), (2852, 4333)]