123696916

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{232513}}^1$

素因数の和:232543

約数の個数: 24

約数和(自身を含む): 260415680

約数和(自身を除く): 136718764

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 232513, 465026, 930052, 1627591, 3255182, 4417747, 6510364, 8835494, 17670988, 30924229, 61848458, 123696916]

約数ペア:

[(1, 123696916), (2, 61848458), (4, 30924229), (7, 17670988), (14, 8835494), (19, 6510364), (28, 4417747), (38, 3255182), (76, 1627591), (133, 930052), (266, 465026), (532, 232513)]