16205182

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 30583008

約数和(自身を除く): 14377826

約数列:

[1, 2, 7, 14, 17, 34, 49, 71, 98, 119, 137, 142, 238, 274, 497, 833, 959, 994, 1207, 1666, 1918, 2329, 2414, 3479, 4658, 6713, 6958, 8449, 9727, 13426, 16303, 16898, 19454, 32606, 59143, 68089, 114121, 118286, 136178, 165359, 228242, 330718, 476623, 953246, 1157513, 2315026, 8102591, 16205182]

約数ペア:

[(1, 16205182), (2, 8102591), (7, 2315026), (14, 1157513), (17, 953246), (34, 476623), (49, 330718), (71, 228242), (98, 165359), (119, 136178), (137, 118286), (142, 114121), (238, 68089), (274, 59143), (497, 32606), (833, 19454), (959, 16898), (994, 16303), (1207, 13426), (1666, 9727), (1918, 8449), (2329, 6958), (2414, 6713), (3479, 4658)]