19868652012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8854123}}^1$

素因数の和:8854158

約数の個数: 48

約数和(自身を含む): 53549741952

約数和(自身を除く): 33681089940

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 8854123, 17708246, 26562369, 35416492, 53124738, 97395353, 106249476, 150520091, 194790706, 292186059, 301040182, 389581412, 451560273, 584372118, 602080364, 903120546, 1168744236, 1655721001, 1806241092, 3311442002, 4967163003, 6622884004, 9934326006, 19868652012]

約数ペア:

[(1, 19868652012), (2, 9934326006), (3, 6622884004), (4, 4967163003), (6, 3311442002), (11, 1806241092), (12, 1655721001), (17, 1168744236), (22, 903120546), (33, 602080364), (34, 584372118), (44, 451560273), (51, 389581412), (66, 301040182), (68, 292186059), (102, 194790706), (132, 150520091), (187, 106249476), (204, 97395353), (374, 53124738), (561, 35416492), (748, 26562369), (1122, 17708246), (2244, 8854123)]