38429476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{4639}}^1$

素因数の和:4771

約数の個数: 24

約数和(自身を含む): 71456000

約数和(自身を除く): 33026524

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 2071, 4142, 4639, 8284, 9278, 18556, 88141, 176282, 352564, 505651, 1011302, 2022604, 9607369, 19214738, 38429476]

約数ペア:

[(1, 38429476), (2, 19214738), (4, 9607369), (19, 2022604), (38, 1011302), (76, 505651), (109, 352564), (218, 176282), (436, 88141), (2071, 18556), (4142, 9278), (4639, 8284)]