39183814

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:149

約数の個数: 48

約数和(自身を含む): 67921200

約数和(自身を除く): 28737386

約数列:

[1, 2, 19, 29, 31, 37, 38, 58, 62, 74, 551, 589, 703, 899, 961, 1073, 1102, 1147, 1178, 1406, 1798, 1922, 2146, 2294, 17081, 18259, 20387, 21793, 27869, 33263, 34162, 35557, 36518, 40774, 43586, 55738, 66526, 71114, 529511, 631997, 675583, 1031153, 1059022, 1263994, 1351166, 2062306, 19591907, 39183814]

約数ペア:

[(1, 39183814), (2, 19591907), (19, 2062306), (29, 1351166), (31, 1263994), (37, 1059022), (38, 1031153), (58, 675583), (62, 631997), (74, 529511), (551, 71114), (589, 66526), (703, 55738), (899, 43586), (961, 40774), (1073, 36518), (1102, 35557), (1147, 34162), (1178, 33263), (1406, 27869), (1798, 21793), (1922, 20387), (2146, 18259), (2294, 17081)]