12383345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 17364480

約数和(自身を除く): 4981135

約数列:

[1, 5, 13, 19, 37, 65, 95, 185, 247, 271, 481, 703, 1235, 1355, 2405, 3515, 3523, 5149, 9139, 10027, 17615, 25745, 45695, 50135, 66937, 130351, 190513, 334685, 651755, 952565, 2476669, 12383345]

約数ペア:

[(1, 12383345), (5, 2476669), (13, 952565), (19, 651755), (37, 334685), (65, 190513), (95, 130351), (185, 66937), (247, 50135), (271, 45695), (481, 25745), (703, 17615), (1235, 10027), (1355, 9139), (2405, 5149), (3515, 3523)]