19199426

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{563}}^1$

素因数の和:658

約数の個数: 24

約数和(自身を含む): 31166640

約数和(自身を除く): 11967214

約数列:

[1, 2, 17, 34, 59, 118, 289, 563, 578, 1003, 1126, 2006, 9571, 17051, 19142, 33217, 34102, 66434, 162707, 325414, 564689, 1129378, 9599713, 19199426]

約数ペア:

[(1, 19199426), (2, 9599713), (17, 1129378), (34, 564689), (59, 325414), (118, 162707), (289, 66434), (563, 34102), (578, 33217), (1003, 19142), (1126, 17051), (2006, 9571)]