16811522

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1301}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 31497984

約数和(自身を除く): 14686462

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 923, 994, 1301, 1846, 2602, 6461, 9107, 12922, 16913, 18214, 33826, 92371, 118391, 184742, 236782, 646597, 1200823, 1293194, 2401646, 8405761, 16811522]

約数ペア:

[(1, 16811522), (2, 8405761), (7, 2401646), (13, 1293194), (14, 1200823), (26, 646597), (71, 236782), (91, 184742), (142, 118391), (182, 92371), (497, 33826), (923, 18214), (994, 16913), (1301, 12922), (1846, 9107), (2602, 6461)]