19852806887

素因数分解:

${\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{121343}}^1$

素因数の和:121550

約数の個数: 16

約数和(自身を含む): 21356544000

約数和(自身を除く): 1503737113

約数列:

[1, 19, 79, 109, 1501, 2071, 8611, 121343, 163609, 2305517, 9586097, 13226387, 182135843, 251301353, 1044884573, 19852806887]

約数ペア:

[(1, 19852806887), (19, 1044884573), (79, 251301353), (109, 182135843), (1501, 13226387), (2071, 9586097), (8611, 2305517), (121343, 163609)]