16742914

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 27855360

約数和(自身を除く): 11112446

約数列:

[1, 2, 19, 31, 38, 61, 62, 122, 233, 466, 589, 1159, 1178, 1891, 2318, 3782, 4427, 7223, 8854, 14213, 14446, 28426, 35929, 71858, 137237, 270047, 274474, 440603, 540094, 881206, 8371457, 16742914]

約数ペア:

[(1, 16742914), (2, 8371457), (19, 881206), (31, 540094), (38, 440603), (61, 274474), (62, 270047), (122, 137237), (233, 71858), (466, 35929), (589, 28426), (1159, 14446), (1178, 14213), (1891, 8854), (2318, 7223), (3782, 4427)]