11351230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2789}}^1$

素因数の和:2844

約数の個数: 32

約数和(自身を含む): 22900320

約数和(自身を除く): 11549090

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 2789, 4070, 5578, 13945, 27890, 30679, 61358, 103193, 153395, 206386, 306790, 515965, 1031930, 1135123, 2270246, 5675615, 11351230]

約数ペア:

[(1, 11351230), (2, 5675615), (5, 2270246), (10, 1135123), (11, 1031930), (22, 515965), (37, 306790), (55, 206386), (74, 153395), (110, 103193), (185, 61358), (370, 30679), (407, 27890), (814, 13945), (2035, 5578), (2789, 4070)]