15678526486

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{147919}}^1$

素因数の和:148108

約数の個数: 32

約数和(自身を含む): 27520220160

約数和(自身を除く): 11841693674

約数列:

[1, 2, 7, 14, 67, 113, 134, 226, 469, 791, 938, 1582, 7571, 15142, 52997, 105994, 147919, 295838, 1035433, 2070866, 9910573, 16714847, 19821146, 33429694, 69374011, 117003929, 138748022, 234007858, 1119894749, 2239789498, 7839263243, 15678526486]

約数ペア:

[(1, 15678526486), (2, 7839263243), (7, 2239789498), (14, 1119894749), (67, 234007858), (113, 138748022), (134, 117003929), (226, 69374011), (469, 33429694), (791, 19821146), (938, 16714847), (1582, 9910573), (7571, 2070866), (15142, 1035433), (52997, 295838), (105994, 147919)]