11778404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 24118080

約数和(自身を除く): 12339676

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 73, 76, 146, 193, 209, 292, 386, 418, 772, 803, 836, 1387, 1606, 2123, 2774, 3212, 3667, 4246, 5548, 7334, 8492, 14089, 14668, 15257, 28178, 30514, 40337, 56356, 61028, 80674, 154979, 161348, 267691, 309958, 535382, 619916, 1070764, 2944601, 5889202, 11778404]

約数ペア:

[(1, 11778404), (2, 5889202), (4, 2944601), (11, 1070764), (19, 619916), (22, 535382), (38, 309958), (44, 267691), (73, 161348), (76, 154979), (146, 80674), (193, 61028), (209, 56356), (292, 40337), (386, 30514), (418, 28178), (772, 15257), (803, 14668), (836, 14089), (1387, 8492), (1606, 7334), (2123, 5548), (2774, 4246), (3212, 3667)]