23678278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{2113}}^1$

素因数の和:2559

約数の個数: 16

約数和(自身を含む): 38356416

約数和(自身を除く): 14678138

約数列:

[1, 2, 13, 26, 431, 862, 2113, 4226, 5603, 11206, 27469, 54938, 910703, 1821406, 11839139, 23678278]

約数ペア:

[(1, 23678278), (2, 11839139), (13, 1821406), (26, 910703), (431, 54938), (862, 27469), (2113, 11206), (4226, 5603)]