19744086

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1051}}^1$

素因数の和:1188

約数の個数: 32

約数和(自身を含む): 41204736

約数和(自身を除く): 21460650

約数列:

[1, 2, 3, 6, 31, 62, 93, 101, 186, 202, 303, 606, 1051, 2102, 3131, 3153, 6262, 6306, 9393, 18786, 32581, 65162, 97743, 106151, 195486, 212302, 318453, 636906, 3290681, 6581362, 9872043, 19744086]

約数ペア:

[(1, 19744086), (2, 9872043), (3, 6581362), (6, 3290681), (31, 636906), (62, 318453), (93, 212302), (101, 195486), (186, 106151), (202, 97743), (303, 65162), (606, 32581), (1051, 18786), (2102, 9393), (3131, 6306), (3153, 6262)]