12970924

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{569}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 23461200

約数和(自身を除く): 10490276

約数列:

[1, 2, 4, 41, 82, 139, 164, 278, 556, 569, 1138, 2276, 5699, 11398, 22796, 23329, 46658, 79091, 93316, 158182, 316364, 3242731, 6485462, 12970924]

約数ペア:

[(1, 12970924), (2, 6485462), (4, 3242731), (41, 316364), (82, 158182), (139, 93316), (164, 79091), (278, 46658), (556, 23329), (569, 22796), (1138, 11398), (2276, 5699)]