16423684

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:523

約数の個数: 24

約数和(自身を含む): 29321600

約数和(自身を除く): 12897916

約数列:

[1, 2, 4, 109, 139, 218, 271, 278, 436, 542, 556, 1084, 15151, 29539, 30302, 37669, 59078, 60604, 75338, 118156, 150676, 4105921, 8211842, 16423684]

約数ペア:

[(1, 16423684), (2, 8211842), (4, 4105921), (109, 150676), (139, 118156), (218, 75338), (271, 60604), (278, 59078), (436, 37669), (542, 30302), (556, 29539), (1084, 15151)]