16954935

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1451}}^1$

素因数の和:1519

約数の個数: 32

約数和(自身を含む): 29272320

約数和(自身を除く): 12317385

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 205, 285, 615, 779, 1451, 2337, 3895, 4353, 7255, 11685, 21765, 27569, 59491, 82707, 137845, 178473, 297455, 413535, 892365, 1130329, 3390987, 5651645, 16954935]

約数ペア:

[(1, 16954935), (3, 5651645), (5, 3390987), (15, 1130329), (19, 892365), (41, 413535), (57, 297455), (95, 178473), (123, 137845), (205, 82707), (285, 59491), (615, 27569), (779, 21765), (1451, 11685), (2337, 7255), (3895, 4353)]