17933630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12541}}^1$

素因数の和:12572

約数の個数: 32

約数和(自身を含む): 37927008

約数和(自身を除く): 19993378

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 12541, 25082, 62705, 125410, 137951, 163033, 275902, 326066, 689755, 815165, 1379510, 1630330, 1793363, 3586726, 8966815, 17933630]

約数ペア:

[(1, 17933630), (2, 8966815), (5, 3586726), (10, 1793363), (11, 1630330), (13, 1379510), (22, 815165), (26, 689755), (55, 326066), (65, 275902), (110, 163033), (130, 137951), (143, 125410), (286, 62705), (715, 25082), (1430, 12541)]