12869416

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2909}}^1$

素因数の和:3001

約数の個数: 32

約数和(自身を含む): 27936000

約数和(自身を除く): 15066584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 2909, 4424, 5818, 11636, 20363, 23272, 40726, 81452, 162904, 229811, 459622, 919244, 1608677, 1838488, 3217354, 6434708, 12869416]

約数ペア:

[(1, 12869416), (2, 6434708), (4, 3217354), (7, 1838488), (8, 1608677), (14, 919244), (28, 459622), (56, 229811), (79, 162904), (158, 81452), (316, 40726), (553, 23272), (632, 20363), (1106, 11636), (2212, 5818), (2909, 4424)]