8491139710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10243}}^1\times {\mathrm{4363}}^1$

素因数の和:14632

約数の個数: 32

約数和(自身を含む): 16093733760

約数和(自身を除く): 7602594050

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 4363, 8726, 10243, 20486, 21815, 43630, 51215, 82897, 102430, 165794, 194617, 389234, 414485, 828970, 973085, 1946170, 44690209, 89380418, 223451045, 446902090, 849113971, 1698227942, 4245569855, 8491139710]

約数ペア:

[(1, 8491139710), (2, 4245569855), (5, 1698227942), (10, 849113971), (19, 446902090), (38, 223451045), (95, 89380418), (190, 44690209), (4363, 1946170), (8726, 973085), (10243, 828970), (20486, 414485), (21815, 389234), (43630, 194617), (51215, 165794), (82897, 102430)]