38689814

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{1307}}^1$

素因数の和:1388

約数の個数: 24

約数和(自身を含む): 62791848

約数和(自身を除く): 24102034

約数列:

[1, 2, 19, 38, 41, 82, 361, 722, 779, 1307, 1558, 2614, 14801, 24833, 29602, 49666, 53587, 107174, 471827, 943654, 1018153, 2036306, 19344907, 38689814]

約数ペア:

[(1, 38689814), (2, 19344907), (19, 2036306), (38, 1018153), (41, 943654), (82, 471827), (361, 107174), (722, 53587), (779, 49666), (1307, 29602), (1558, 24833), (2614, 14801)]