12883955

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9949}}^1$

素因数の和:9998

約数の個数: 16

約数和(自身を含む): 18148800

約数和(自身を除く): 5264845

約数列:

[1, 5, 7, 35, 37, 185, 259, 1295, 9949, 49745, 69643, 348215, 368113, 1840565, 2576791, 12883955]

約数ペア:

[(1, 12883955), (5, 2576791), (7, 1840565), (35, 368113), (37, 348215), (185, 69643), (259, 49745), (1295, 9949)]