15206954

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{8167}}^1$

素因数の和:8202

約数の個数: 24

約数和(自身を含む): 27934560

約数和(自身を除く): 12727606

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 8167, 16334, 57169, 114338, 155173, 310346, 400183, 800366, 1086211, 2172422, 7603477, 15206954]

約数ペア:

[(1, 15206954), (2, 7603477), (7, 2172422), (14, 1086211), (19, 800366), (38, 400183), (49, 310346), (98, 155173), (133, 114338), (266, 57169), (931, 16334), (1862, 8167)]