12279442

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{5381}}^1$

素因数の和:5553

約数の個数: 16

約数和(自身を含む): 21183552

約数和(自身を除く): 8904110

約数列:

[1, 2, 7, 14, 163, 326, 1141, 2282, 5381, 10762, 37667, 75334, 877103, 1754206, 6139721, 12279442]

約数ペア:

[(1, 12279442), (2, 6139721), (7, 1754206), (14, 877103), (163, 75334), (326, 37667), (1141, 10762), (2282, 5381)]