13149388

素因数分解:

$2^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1871}}^1$

素因数の和:2133

約数の個数: 24

約数和(自身を含む): 26417664

約数和(自身を除く): 13268276

約数列:

[1, 2, 4, 7, 14, 28, 251, 502, 1004, 1757, 1871, 3514, 3742, 7028, 7484, 13097, 26194, 52388, 469621, 939242, 1878484, 3287347, 6574694, 13149388]

約数ペア:

[(1, 13149388), (2, 6574694), (4, 3287347), (7, 1878484), (14, 939242), (28, 469621), (251, 52388), (502, 26194), (1004, 13097), (1757, 7484), (1871, 7028), (3514, 3742)]