38412566

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{641}}^1$

素因数の和:764

約数の個数: 24

約数和(自身を含む): 61639704

約数和(自身を除く): 23227138

約数列:

[1, 2, 19, 38, 83, 166, 361, 641, 722, 1282, 1577, 3154, 12179, 24358, 29963, 53203, 59926, 106406, 231401, 462802, 1010857, 2021714, 19206283, 38412566]

約数ペア:

[(1, 38412566), (2, 19206283), (19, 2021714), (38, 1010857), (83, 462802), (166, 231401), (361, 106406), (641, 59926), (722, 53203), (1282, 29963), (1577, 24358), (3154, 12179)]