16973242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3491}}^1$

素因数の和:3534

約数の個数: 32

約数和(自身を含む): 31679424

約数和(自身を除く): 14706182

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 3491, 4862, 6982, 38401, 45383, 59347, 76802, 90766, 118694, 499213, 652817, 771511, 998426, 1305634, 1543022, 8486621, 16973242]

約数ペア:

[(1, 16973242), (2, 8486621), (11, 1543022), (13, 1305634), (17, 998426), (22, 771511), (26, 652817), (34, 499213), (143, 118694), (187, 90766), (221, 76802), (286, 59347), (374, 45383), (442, 38401), (2431, 6982), (3491, 4862)]