38966378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1277}}^1$

素因数の和:1382

約数の個数: 32

約数和(自身を含む): 68091840

約数和(自身を除く): 29125462

約数列:

[1, 2, 11, 19, 22, 38, 73, 146, 209, 418, 803, 1277, 1387, 1606, 2554, 2774, 14047, 15257, 24263, 28094, 30514, 48526, 93221, 186442, 266893, 533786, 1025431, 1771199, 2050862, 3542398, 19483189, 38966378]

約数ペア:

[(1, 38966378), (2, 19483189), (11, 3542398), (19, 2050862), (22, 1771199), (38, 1025431), (73, 533786), (146, 266893), (209, 186442), (418, 93221), (803, 48526), (1277, 30514), (1387, 28094), (1606, 24263), (2554, 15257), (2774, 14047)]