15200171

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4969}}^1$

素因数の和:5018

約数の個数: 16

約数和(自身を含む): 19084800

約数和(自身を除く): 3884629

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 4969, 34783, 94411, 114287, 660877, 800009, 2171453, 15200171]

約数ペア:

[(1, 15200171), (7, 2171453), (19, 800009), (23, 660877), (133, 114287), (161, 94411), (437, 34783), (3059, 4969)]