12563662391

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2553071}}^1$

素因数の和:2553134

約数の個数: 16

約数和(自身を含む): 15522677760

約数和(自身を除く): 2959015369

約数列:

[1, 7, 19, 37, 133, 259, 703, 4921, 2553071, 17871497, 48508349, 94463627, 339558443, 661245389, 1794808913, 12563662391]

約数ペア:

[(1, 12563662391), (7, 1794808913), (19, 661245389), (37, 339558443), (133, 94463627), (259, 48508349), (703, 17871497), (4921, 2553071)]