122912385062

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2609}}^1\times {\mathrm{1239761}}^1$

素因数の和:1242391

約数の個数: 16

約数和(自身を含む): 194146729200

約数和(自身を除く): 71234344138

約数列:

[1, 2, 19, 38, 2609, 5218, 49571, 99142, 1239761, 2479522, 23555459, 47110918, 3234536449, 6469072898, 61456192531, 122912385062]

約数ペア:

[(1, 122912385062), (2, 61456192531), (19, 6469072898), (38, 3234536449), (2609, 47110918), (5218, 23555459), (49571, 2479522), (99142, 1239761)]