16956498

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1459}}^1$

素因数の和:1626

約数の個数: 32

約数和(自身を含む): 36792000

約数和(自身を除く): 19835502

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 149, 298, 447, 894, 1459, 1937, 2918, 3874, 4377, 5811, 8754, 11622, 18967, 37934, 56901, 113802, 217391, 434782, 652173, 1304346, 2826083, 5652166, 8478249, 16956498]

約数ペア:

[(1, 16956498), (2, 8478249), (3, 5652166), (6, 2826083), (13, 1304346), (26, 652173), (39, 434782), (78, 217391), (149, 113802), (298, 56901), (447, 37934), (894, 18967), (1459, 11622), (1937, 8754), (2918, 5811), (3874, 4377)]