19602514

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1\times {\mathrm{613}}^1$

素因数の和:945

約数の個数: 16

約数和(自身を含む): 30061440

約数和(自身を除く): 10458926

約数列:

[1, 2, 59, 118, 271, 542, 613, 1226, 15989, 31978, 36167, 72334, 166123, 332246, 9801257, 19602514]

約数ペア:

[(1, 19602514), (2, 9801257), (59, 332246), (118, 166123), (271, 72334), (542, 36167), (613, 31978), (1226, 15989)]