16227970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{977}}^1$

素因数の和:1146

約数の個数: 32

約数和(自身を含む): 32109696

約数和(自身を除く): 15881726

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 151, 302, 755, 977, 1510, 1661, 1954, 3322, 4885, 8305, 9770, 10747, 16610, 21494, 53735, 107470, 147527, 295054, 737635, 1475270, 1622797, 3245594, 8113985, 16227970]

約数ペア:

[(1, 16227970), (2, 8113985), (5, 3245594), (10, 1622797), (11, 1475270), (22, 737635), (55, 295054), (110, 147527), (151, 107470), (302, 53735), (755, 21494), (977, 16610), (1510, 10747), (1661, 9770), (1954, 8305), (3322, 4885)]