15661235108

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12121699}}^1$

素因数の和:12121739

約数の個数: 24

約数和(自身を含む): 30546684000

約数和(自身を除く): 14885448892

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 12121699, 24243398, 48486796, 206068883, 230312281, 412137766, 460624562, 824275532, 921249124, 3915308777, 7830617554, 15661235108]

約数ペア:

[(1, 15661235108), (2, 7830617554), (4, 3915308777), (17, 921249124), (19, 824275532), (34, 460624562), (38, 412137766), (68, 230312281), (76, 206068883), (323, 48486796), (646, 24243398), (1292, 12121699)]