39191908

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3203}}^1$

素因数の和:3256

約数の個数: 48

約数和(自身を含む): 86123520

約数和(自身を除く): 46931612

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 437, 532, 644, 874, 1748, 3059, 3203, 6118, 6406, 12236, 12812, 22421, 44842, 60857, 73669, 89684, 121714, 147338, 243428, 294676, 425999, 515683, 851998, 1031366, 1399711, 1703996, 2062732, 2799422, 5598844, 9797977, 19595954, 39191908]

約数ペア:

[(1, 39191908), (2, 19595954), (4, 9797977), (7, 5598844), (14, 2799422), (19, 2062732), (23, 1703996), (28, 1399711), (38, 1031366), (46, 851998), (76, 515683), (92, 425999), (133, 294676), (161, 243428), (266, 147338), (322, 121714), (437, 89684), (532, 73669), (644, 60857), (874, 44842), (1748, 22421), (3059, 12812), (3203, 12236), (6118, 6406)]