19162176

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:280

約数の個数: 112

約数和(自身を含む): 56863488

約数和(自身を除く): 37701312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 43, 44, 48, 64, 66, 86, 88, 96, 129, 132, 172, 176, 192, 211, 258, 264, 344, 352, 422, 473, 516, 528, 633, 688, 704, 844, 946, 1032, 1056, 1266, 1376, 1419, 1688, 1892, 2064, 2112, 2321, 2532, 2752, 2838, 3376, 3784, 4128, 4642, 5064, 5676, 6752, 6963, 7568, 8256, 9073, 9284, 10128, 11352, 13504, 13926, 15136, 18146, 18568, 20256, 22704, 27219, 27852, 30272, 36292, 37136, 40512, 45408, 54438, 55704, 72584, 74272, 90816, 99803, 108876, 111408, 145168, 148544, 199606, 217752, 222816, 290336, 299409, 399212, 435504, 445632, 580672, 598818, 798424, 871008, 1197636, 1596848, 1742016, 2395272, 3193696, 4790544, 6387392, 9581088, 19162176]

約数ペア:

[(1, 19162176), (2, 9581088), (3, 6387392), (4, 4790544), (6, 3193696), (8, 2395272), (11, 1742016), (12, 1596848), (16, 1197636), (22, 871008), (24, 798424), (32, 598818), (33, 580672), (43, 445632), (44, 435504), (48, 399212), (64, 299409), (66, 290336), (86, 222816), (88, 217752), (96, 199606), (129, 148544), (132, 145168), (172, 111408), (176, 108876), (192, 99803), (211, 90816), (258, 74272), (264, 72584), (344, 55704), (352, 54438), (422, 45408), (473, 40512), (516, 37136), (528, 36292), (633, 30272), (688, 27852), (704, 27219), (844, 22704), (946, 20256), (1032, 18568), (1056, 18146), (1266, 15136), (1376, 13926), (1419, 13504), (1688, 11352), (1892, 10128), (2064, 9284), (2112, 9073), (2321, 8256), (2532, 7568), (2752, 6963), (2838, 6752), (3376, 5676), (3784, 5064), (4128, 4642)]