19767822

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{751}}^1$

素因数の和:904

約数の個数: 32

約数和(自身を含む): 40932864

約数和(自身を除く): 21165042

約数列:

[1, 2, 3, 6, 41, 82, 107, 123, 214, 246, 321, 642, 751, 1502, 2253, 4387, 4506, 8774, 13161, 26322, 30791, 61582, 80357, 92373, 160714, 184746, 241071, 482142, 3294637, 6589274, 9883911, 19767822]

約数ペア:

[(1, 19767822), (2, 9883911), (3, 6589274), (6, 3294637), (41, 482142), (82, 241071), (107, 184746), (123, 160714), (214, 92373), (246, 80357), (321, 61582), (642, 30791), (751, 26322), (1502, 13161), (2253, 8774), (4387, 4506)]