19071504

素因数分解:

$2^4\times 3^3\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:485

約数の個数: 80

約数和(自身を含む): 55323840

約数和(自身を除く): 36252336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 131, 144, 216, 262, 337, 393, 432, 524, 674, 786, 1011, 1048, 1179, 1348, 1572, 2022, 2096, 2358, 2696, 3033, 3144, 3537, 4044, 4716, 5392, 6066, 6288, 7074, 8088, 9099, 9432, 12132, 14148, 16176, 18198, 18864, 24264, 28296, 36396, 44147, 48528, 56592, 72792, 88294, 132441, 145584, 176588, 264882, 353176, 397323, 529764, 706352, 794646, 1059528, 1191969, 1589292, 2119056, 2383938, 3178584, 4767876, 6357168, 9535752, 19071504]

約数ペア:

[(1, 19071504), (2, 9535752), (3, 6357168), (4, 4767876), (6, 3178584), (8, 2383938), (9, 2119056), (12, 1589292), (16, 1191969), (18, 1059528), (24, 794646), (27, 706352), (36, 529764), (48, 397323), (54, 353176), (72, 264882), (108, 176588), (131, 145584), (144, 132441), (216, 88294), (262, 72792), (337, 56592), (393, 48528), (432, 44147), (524, 36396), (674, 28296), (786, 24264), (1011, 18864), (1048, 18198), (1179, 16176), (1348, 14148), (1572, 12132), (2022, 9432), (2096, 9099), (2358, 8088), (2696, 7074), (3033, 6288), (3144, 6066), (3537, 5392), (4044, 4716)]