17929127092

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{288751}}^1$

素因数の和:288836

約数の個数: 36

約数和(自身を含む): 33884469696

約数和(自身を除く): 15955342604

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 361, 722, 817, 1444, 1634, 3268, 15523, 31046, 62092, 288751, 577502, 1155004, 5486269, 10972538, 12416293, 21945076, 24832586, 49665172, 104239111, 208478222, 235909567, 416956444, 471819134, 943638268, 4482281773, 8964563546, 17929127092]

約数ペア:

[(1, 17929127092), (2, 8964563546), (4, 4482281773), (19, 943638268), (38, 471819134), (43, 416956444), (76, 235909567), (86, 208478222), (172, 104239111), (361, 49665172), (722, 24832586), (817, 21945076), (1444, 12416293), (1634, 10972538), (3268, 5486269), (15523, 1155004), (31046, 577502), (62092, 288751)]