15992892

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{6257}}^1$

素因数の和:6338

約数の個数: 36

約数和(自身を含む): 41002416

約数和(自身を除く): 25009524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 6257, 12514, 18771, 25028, 37542, 56313, 75084, 112626, 225252, 444247, 888494, 1332741, 1776988, 2665482, 3998223, 5330964, 7996446, 15992892]

約数ペア:

[(1, 15992892), (2, 7996446), (3, 5330964), (4, 3998223), (6, 2665482), (9, 1776988), (12, 1332741), (18, 888494), (36, 444247), (71, 225252), (142, 112626), (213, 75084), (284, 56313), (426, 37542), (639, 25028), (852, 18771), (1278, 12514), (2556, 6257)]