19365852

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5059}}^1$

素因数の和:5106

約数の個数: 48

約数和(自身を含む): 51004800

約数和(自身を除く): 31638948

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1276, 1914, 3828, 5059, 10118, 15177, 20236, 30354, 55649, 60708, 111298, 146711, 166947, 222596, 293422, 333894, 440133, 586844, 667788, 880266, 1613821, 1760532, 3227642, 4841463, 6455284, 9682926, 19365852]

約数ペア:

[(1, 19365852), (2, 9682926), (3, 6455284), (4, 4841463), (6, 3227642), (11, 1760532), (12, 1613821), (22, 880266), (29, 667788), (33, 586844), (44, 440133), (58, 333894), (66, 293422), (87, 222596), (116, 166947), (132, 146711), (174, 111298), (319, 60708), (348, 55649), (638, 30354), (957, 20236), (1276, 15177), (1914, 10118), (3828, 5059)]