201512024

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{189391}}^1$

素因数の和:189423

約数の個数: 32

約数和(自身を含む): 454540800

約数和(自身を除く): 253028776

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 189391, 378782, 757564, 1325737, 1515128, 2651474, 3598429, 5302948, 7196858, 10605896, 14393716, 25189003, 28787432, 50378006, 100756012, 201512024]

約数ペア:

[(1, 201512024), (2, 100756012), (4, 50378006), (7, 28787432), (8, 25189003), (14, 14393716), (19, 10605896), (28, 7196858), (38, 5302948), (56, 3598429), (76, 2651474), (133, 1515128), (152, 1325737), (266, 757564), (532, 378782), (1064, 189391)]