10521928

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 20512800

約数和(自身を除く): 9990872

約数列:

[1, 2, 4, 8, 43, 73, 86, 146, 172, 292, 344, 419, 584, 838, 1676, 3139, 3352, 6278, 12556, 18017, 25112, 30587, 36034, 61174, 72068, 122348, 144136, 244696, 1315241, 2630482, 5260964, 10521928]

約数ペア:

[(1, 10521928), (2, 5260964), (4, 2630482), (8, 1315241), (43, 244696), (73, 144136), (86, 122348), (146, 72068), (172, 61174), (292, 36034), (344, 30587), (419, 25112), (584, 18017), (838, 12556), (1676, 6278), (3139, 3352)]