11972291761

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{76369}}^1$

素因数の和:76648

約数の個数: 16

約数和(自身を含む): 13001228800

約数和(自身を除く): 1028937039

約数列:

[1, 19, 37, 223, 703, 4237, 8251, 76369, 156769, 1451011, 2825653, 17030287, 53687407, 323575453, 630120619, 11972291761]

約数ペア:

[(1, 11972291761), (19, 630120619), (37, 323575453), (223, 53687407), (703, 17030287), (4237, 2825653), (8251, 1451011), (76369, 156769)]