15421278

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{151189}}^1$

素因数の和:151211

約数の個数: 16

約数和(自身を含む): 32657040

約数和(自身を除く): 17235762

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 151189, 302378, 453567, 907134, 2570213, 5140426, 7710639, 15421278]

約数ペア:

[(1, 15421278), (2, 7710639), (3, 5140426), (6, 2570213), (17, 907134), (34, 453567), (51, 302378), (102, 151189)]