1920713717

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{53551}}^1$

素因数の和:53684

約数の個数: 16

約数和(自身を含む): 2159216640

約数和(自身を除く): 238502923

約数列:

[1, 13, 31, 89, 403, 1157, 2759, 35867, 53551, 696163, 1660081, 4766039, 21581053, 61958507, 147747209, 1920713717]

約数ペア:

[(1, 1920713717), (13, 147747209), (31, 61958507), (89, 21581053), (403, 4766039), (1157, 1660081), (2759, 696163), (35867, 53551)]