25962607

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:555

約数の個数: 24

約数和(自身を含む): 31409280

約数和(自身を除く): 5446673

約数列:

[1, 11, 19, 23, 121, 209, 253, 437, 491, 2299, 2783, 4807, 5401, 9329, 11293, 52877, 59411, 102619, 124223, 214567, 1128809, 1366453, 2360237, 25962607]

約数ペア:

[(1, 25962607), (11, 2360237), (19, 1366453), (23, 1128809), (121, 214567), (209, 124223), (253, 102619), (437, 59411), (491, 52877), (2299, 11293), (2783, 9329), (4807, 5401)]