17996264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15731}}^1$

素因数の和:15761

約数の個数: 32

約数和(自身を含む): 39644640

約数和(自身を除く): 21648376

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 15731, 31462, 62924, 125848, 173041, 204503, 346082, 409006, 692164, 818012, 1384328, 1636024, 2249533, 4499066, 8998132, 17996264]

約数ペア:

[(1, 17996264), (2, 8998132), (4, 4499066), (8, 2249533), (11, 1636024), (13, 1384328), (22, 818012), (26, 692164), (44, 409006), (52, 346082), (88, 204503), (104, 173041), (143, 125848), (286, 62924), (572, 31462), (1144, 15731)]