15854982

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1087}}^1$

素因数の和:1133

約数の個数: 64

約数和(自身を含む): 39481344

約数和(自身を除く): 23626362

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 39, 51, 66, 78, 102, 143, 187, 221, 286, 374, 429, 442, 561, 663, 858, 1087, 1122, 1326, 2174, 2431, 3261, 4862, 6522, 7293, 11957, 14131, 14586, 18479, 23914, 28262, 35871, 36958, 42393, 55437, 71742, 84786, 110874, 155441, 203269, 240227, 310882, 406538, 466323, 480454, 609807, 720681, 932646, 1219614, 1441362, 2642497, 5284994, 7927491, 15854982]

約数ペア:

[(1, 15854982), (2, 7927491), (3, 5284994), (6, 2642497), (11, 1441362), (13, 1219614), (17, 932646), (22, 720681), (26, 609807), (33, 480454), (34, 466323), (39, 406538), (51, 310882), (66, 240227), (78, 203269), (102, 155441), (143, 110874), (187, 84786), (221, 71742), (286, 55437), (374, 42393), (429, 36958), (442, 35871), (561, 28262), (663, 23914), (858, 18479), (1087, 14586), (1122, 14131), (1326, 11957), (2174, 7293), (2431, 6522), (3261, 4862)]