17967577138

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{575257}}^1$

素因数の和:575386

約数の個数: 32

約数和(自身を含む): 32472163584

約数和(自身を除く): 14504586446

約数列:

[1, 2, 7, 14, 23, 46, 97, 161, 194, 322, 679, 1358, 2231, 4462, 15617, 31234, 575257, 1150514, 4026799, 8053598, 13230911, 26461822, 55799929, 92616377, 111599858, 185232754, 390599503, 781199006, 1283398367, 2566796734, 8983788569, 17967577138]

約数ペア:

[(1, 17967577138), (2, 8983788569), (7, 2566796734), (14, 1283398367), (23, 781199006), (46, 390599503), (97, 185232754), (161, 111599858), (194, 92616377), (322, 55799929), (679, 26461822), (1358, 13230911), (2231, 8053598), (4462, 4026799), (15617, 1150514), (31234, 575257)]