1964549042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{847519}}^1$

素因数の和:847601

約数の個数: 16

約数和(自身を含む): 3152774400

約数和(自身を除く): 1188225358

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 847519, 1695038, 16102861, 32205722, 51698659, 103397318, 982274521, 1964549042]

約数ペア:

[(1, 1964549042), (2, 982274521), (19, 103397318), (38, 51698659), (61, 32205722), (122, 16102861), (1159, 1695038), (2318, 847519)]