12238707

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 18579456

約数和(自身を除く): 6340749

約数列:

[1, 3, 13, 31, 39, 53, 93, 159, 191, 403, 573, 689, 1209, 1643, 2067, 2483, 4929, 5921, 7449, 10123, 17763, 21359, 30369, 64077, 76973, 131599, 230919, 313813, 394797, 941439, 4079569, 12238707]

約数ペア:

[(1, 12238707), (3, 4079569), (13, 941439), (31, 394797), (39, 313813), (53, 230919), (93, 131599), (159, 76973), (191, 64077), (403, 30369), (573, 21359), (689, 17763), (1209, 10123), (1643, 7449), (2067, 5921), (2483, 4929)]