11151118

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 32

約数和(自身を含む): 18973440

約数和(自身を除く): 7822322

約数列:

[1, 2, 11, 22, 59, 71, 118, 121, 142, 242, 649, 781, 1298, 1331, 1562, 2662, 4189, 7139, 8378, 8591, 14278, 17182, 46079, 78529, 92158, 94501, 157058, 189002, 506869, 1013738, 5575559, 11151118]

約数ペア:

[(1, 11151118), (2, 5575559), (11, 1013738), (22, 506869), (59, 189002), (71, 157058), (118, 94501), (121, 92158), (142, 78529), (242, 46079), (649, 17182), (781, 14278), (1298, 8591), (1331, 8378), (1562, 7139), (2662, 4189)]