19655604

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{32117}}^1$

素因数の和:32144

約数の個数: 36

約数和(自身を含む): 52609284

約数和(自身を除く): 32953680

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 32117, 64234, 96351, 128468, 192702, 289053, 385404, 545989, 578106, 1091978, 1156212, 1637967, 2183956, 3275934, 4913901, 6551868, 9827802, 19655604]

約数ペア:

[(1, 19655604), (2, 9827802), (3, 6551868), (4, 4913901), (6, 3275934), (9, 2183956), (12, 1637967), (17, 1156212), (18, 1091978), (34, 578106), (36, 545989), (51, 385404), (68, 289053), (102, 192702), (153, 128468), (204, 96351), (306, 64234), (612, 32117)]