19489602792

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3885487}}^1$

素因数の和:3885526

約数の個数: 64

約数和(自身を含む): 55951027200

約数和(自身を除く): 36461424408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 456, 627, 836, 1254, 1672, 2508, 5016, 3885487, 7770974, 11656461, 15541948, 23312922, 31083896, 42740357, 46625844, 73824253, 85480714, 93251688, 128221071, 147648506, 170961428, 221472759, 256442142, 295297012, 341922856, 442945518, 512884284, 590594024, 812066783, 885891036, 1025768568, 1624133566, 1771782072, 2436200349, 3248267132, 4872400698, 6496534264, 9744801396, 19489602792]

約数ペア:

[(1, 19489602792), (2, 9744801396), (3, 6496534264), (4, 4872400698), (6, 3248267132), (8, 2436200349), (11, 1771782072), (12, 1624133566), (19, 1025768568), (22, 885891036), (24, 812066783), (33, 590594024), (38, 512884284), (44, 442945518), (57, 341922856), (66, 295297012), (76, 256442142), (88, 221472759), (114, 170961428), (132, 147648506), (152, 128221071), (209, 93251688), (228, 85480714), (264, 73824253), (418, 46625844), (456, 42740357), (627, 31083896), (836, 23312922), (1254, 15541948), (1672, 11656461), (2508, 7770974), (5016, 3885487)]