13431328

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{22091}}^1$

素因数の和:22120

約数の個数: 24

約数和(自身を含む): 27835920

約数和(自身を除く): 14404592

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 22091, 44182, 88364, 176728, 353456, 419729, 706912, 839458, 1678916, 3357832, 6715664, 13431328]

約数ペア:

[(1, 13431328), (2, 6715664), (4, 3357832), (8, 1678916), (16, 839458), (19, 706912), (32, 419729), (38, 353456), (76, 176728), (152, 88364), (304, 44182), (608, 22091)]