22547882

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{449}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 41212800

約数和(自身を除く): 18664918

約数列:

[1, 2, 7, 14, 17, 34, 119, 211, 238, 422, 449, 898, 1477, 2954, 3143, 3587, 6286, 7174, 7633, 15266, 25109, 50218, 53431, 94739, 106862, 189478, 663173, 1326346, 1610563, 3221126, 11273941, 22547882]

約数ペア:

[(1, 22547882), (2, 11273941), (7, 3221126), (14, 1610563), (17, 1326346), (34, 663173), (119, 189478), (211, 106862), (238, 94739), (422, 53431), (449, 50218), (898, 25109), (1477, 15266), (2954, 7633), (3143, 7174), (3587, 6286)]