16837678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 29992032

約数和(自身を除く): 13154354

約数列:

[1, 2, 11, 13, 22, 26, 113, 143, 226, 286, 521, 1042, 1243, 1469, 2486, 2938, 5731, 6773, 11462, 13546, 16159, 32318, 58873, 74503, 117746, 149006, 647603, 765349, 1295206, 1530698, 8418839, 16837678]

約数ペア:

[(1, 16837678), (2, 8418839), (11, 1530698), (13, 1295206), (22, 765349), (26, 647603), (113, 149006), (143, 117746), (226, 74503), (286, 58873), (521, 32318), (1042, 16159), (1243, 13546), (1469, 11462), (2486, 6773), (2938, 5731)]