19697934

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1709}}^1$

素因数の和:1844

約数の個数: 32

約数和(自身を含む): 42107040

約数和(自身を除く): 22409106

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 113, 226, 339, 678, 1709, 1921, 3418, 3842, 5127, 5763, 10254, 11526, 29053, 58106, 87159, 174318, 193117, 386234, 579351, 1158702, 3282989, 6565978, 9848967, 19697934]

約数ペア:

[(1, 19697934), (2, 9848967), (3, 6565978), (6, 3282989), (17, 1158702), (34, 579351), (51, 386234), (102, 193117), (113, 174318), (226, 87159), (339, 58106), (678, 29053), (1709, 11526), (1921, 10254), (3418, 5763), (3842, 5127)]