38976562

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{2089}}^1$

素因数の和:2601

約数の個数: 16

約数和(自身を含む): 61696800

約数和(自身を除く): 22720238

約数列:

[1, 2, 19, 38, 491, 982, 2089, 4178, 9329, 18658, 39691, 79382, 1025699, 2051398, 19488281, 38976562]

約数ペア:

[(1, 38976562), (2, 19488281), (19, 2051398), (38, 1025699), (491, 79382), (982, 39691), (2089, 18658), (4178, 9329)]