123417274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1439}}^1$

素因数の和:1558

約数の個数: 32

約数和(自身を含む): 203558400

約数和(自身を除く): 80141126

約数列:

[1, 2, 19, 37, 38, 61, 74, 122, 703, 1159, 1406, 1439, 2257, 2318, 2878, 4514, 27341, 42883, 53243, 54682, 85766, 87779, 106486, 175558, 1011617, 1667801, 2023234, 3247823, 3335602, 6495646, 61708637, 123417274]

約数ペア:

[(1, 123417274), (2, 61708637), (19, 6495646), (37, 3335602), (38, 3247823), (61, 2023234), (74, 1667801), (122, 1011617), (703, 175558), (1159, 106486), (1406, 87779), (1439, 85766), (2257, 54682), (2318, 53243), (2878, 42883), (4514, 27341)]