19210048

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2099}}^1$

素因数の和:2135

約数の個数: 56

約数和(自身を含む): 44805600

約数和(自身を除く): 25595552

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 2099, 2288, 4198, 4576, 8396, 9152, 16792, 23089, 27287, 33584, 46178, 54574, 67168, 92356, 109148, 134336, 184712, 218296, 300157, 369424, 436592, 600314, 738848, 873184, 1200628, 1477696, 1746368, 2401256, 4802512, 9605024, 19210048]

約数ペア:

[(1, 19210048), (2, 9605024), (4, 4802512), (8, 2401256), (11, 1746368), (13, 1477696), (16, 1200628), (22, 873184), (26, 738848), (32, 600314), (44, 436592), (52, 369424), (64, 300157), (88, 218296), (104, 184712), (143, 134336), (176, 109148), (208, 92356), (286, 67168), (352, 54574), (416, 46178), (572, 33584), (704, 27287), (832, 23089), (1144, 16792), (2099, 9152), (2288, 8396), (4198, 4576)]