16223810554

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{5689}}^1$

素因数の和:5939

約数の個数: 64

約数和(自身を含む): 29890252800

約数和(自身を除く): 13666442246

約数列:

[1, 2, 7, 14, 19, 38, 71, 133, 142, 151, 266, 302, 497, 994, 1057, 1349, 2114, 2698, 2869, 5689, 5738, 9443, 10721, 11378, 18886, 20083, 21442, 39823, 40166, 75047, 79646, 108091, 150094, 203699, 216182, 403919, 407398, 756637, 807838, 859039, 1425893, 1513274, 1718078, 2827433, 2851786, 5654866, 6013273, 7674461, 12026546, 15348922, 16321741, 32643482, 53721227, 60991769, 107442454, 114252187, 121983538, 228504374, 426942383, 853884766, 1158843611, 2317687222, 8111905277, 16223810554]

約数ペア:

[(1, 16223810554), (2, 8111905277), (7, 2317687222), (14, 1158843611), (19, 853884766), (38, 426942383), (71, 228504374), (133, 121983538), (142, 114252187), (151, 107442454), (266, 60991769), (302, 53721227), (497, 32643482), (994, 16321741), (1057, 15348922), (1349, 12026546), (2114, 7674461), (2698, 6013273), (2869, 5654866), (5689, 2851786), (5738, 2827433), (9443, 1718078), (10721, 1513274), (11378, 1425893), (18886, 859039), (20083, 807838), (21442, 756637), (39823, 407398), (40166, 403919), (75047, 216182), (79646, 203699), (108091, 150094)]