15913788

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3889}}^1$

素因数の和:3938

約数の個数: 48

約数和(自身を含む): 41825280

約数和(自身を除く): 25911492

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 341, 372, 682, 1023, 1364, 2046, 3889, 4092, 7778, 11667, 15556, 23334, 42779, 46668, 85558, 120559, 128337, 171116, 241118, 256674, 361677, 482236, 513348, 723354, 1326149, 1446708, 2652298, 3978447, 5304596, 7956894, 15913788]

約数ペア:

[(1, 15913788), (2, 7956894), (3, 5304596), (4, 3978447), (6, 2652298), (11, 1446708), (12, 1326149), (22, 723354), (31, 513348), (33, 482236), (44, 361677), (62, 256674), (66, 241118), (93, 171116), (124, 128337), (132, 120559), (186, 85558), (341, 46668), (372, 42779), (682, 23334), (1023, 15556), (1364, 11667), (2046, 7778), (3889, 4092)]