13144465

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{619}}^1$

素因数の和:792

約数の個数: 16

約数和(自身を含む): 16427520

約数和(自身を除く): 3283055

約数列:

[1, 5, 31, 137, 155, 619, 685, 3095, 4247, 19189, 21235, 84803, 95945, 424015, 2628893, 13144465]

約数ペア:

[(1, 13144465), (5, 2628893), (31, 424015), (137, 95945), (155, 84803), (619, 21235), (685, 19189), (3095, 4247)]