19842922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{1201}}^1$

素因数の和:1965

約数の個数: 16

約数和(自身を含む): 32540544

約数和(自身を除く): 12697622

約数列:

[1, 2, 11, 22, 751, 1201, 1502, 2402, 8261, 13211, 16522, 26422, 901951, 1803902, 9921461, 19842922]

約数ペア:

[(1, 19842922), (2, 9921461), (11, 1803902), (22, 901951), (751, 26422), (1201, 16522), (1502, 13211), (2402, 8261)]